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Products
RDCD-706 SF6 Gas Purity Tester
Grounding Resistance Tester Earth Resistance Tester
Three phase wireless zinc oxide MOA lightning surge arrester
Digital Power Quality Analyzer
Manufacturer Digital Clamp-on Earth Ground Resistance Tester Meter
FM Series Resonance Withstand Voltage Ac Resonance Test Set
Frequency Modulation Series Resonance Withstand Voltage Test Device 2400kV 800kV
RDXZF-100kVA 20kV Frequency Modulation Series Resonance Withstand Voltage Test Device Ac Resonance Test Set
RDXZL-800kVA/50kV Power Frequency Series Resonant Test System
Switchgear partial discharge inspection instrument
HV HIPOT Portable Partial Discharge Tester PD Inspection Detector partial discharge testing of GIS
partial-discharge-test-system-for-transformer-and-power-cables
RDPDD-104H Partial Discharge Tester
High Current Primary Injection Test Set 2000a
Dc High Voltage Generator Hv Withstand Tester 60kv 10ma Dc Hipot Tester
Primary Current Injector Tester 1000a Primary Injection Test
High Current Injection Test Set Primary Current Injector 2000a
Multiple Frequency Voltage Generator
Multiple Frequency Voltage Generator 10/400
Triple Frequency Voltage Generator
Very Low Frequency HV Test Set
Very Low Frequency HV Test Set VLF 80
AC High-voltage Oil Immersed Test Transformer
AC High-voltage oil immerserd testing transformer
AC High-voltage Inflatable Test Transformer
AC High-voltage Inflatable Test Transformer 20kVA
AC High-voltage Dry type Test Transformer
AC High-voltage Dry-type Test Transformer customized
high voltage AC test system transformer lightening impulse generator 300kv high voltage impulse generator
RK9914 Insulation Withstand Voltage Tester
Transformer Demagnetization Tester
High Frequency Dielectric Loss Volume Resistivity Tester
Transformer Dc Resistance Tester 10A
Transformer DC Winding Resistance Tester 20A
DC Resistance Tester 40A
Transformer variable ratio tester
Transformer Ratio Tester-1
Transformer On Load Switch Tester
Transformer Winding Deformation Analyzer
RDXC-3000A Transformer Demagnetization Tester Automatic Transformer Transformer Degausser
RD6000 Anti Interference Automatic Test Instrument For Different Frequency Dielectric Loss
Transformer Capacity Load No-load Tester Tester
Transformer Dc Resistance Tester
Transformer DC Winding Resistance Tester
DC Resistance Tester
Transformer Turn Ratio Tester
Transformer TTR tester
Transformer Winding Deformation Analyzer Sweep Frequency Response Method
Dual-channel DC Resistance Tester 5A
Dual-channel DC Resistance Tester 10A
Transformer Winding Deformation Diagnosing Tester
High quality 10A Transformer DC Resistance Tester Winding Resistance Tester
Smart High Accuracy Turn Ratio Tester Transformer Ration Testing Equipment Portable Intelligent TTR Meter
Transformer Iron Core Earth Grounding Leakage Current Tester
Circuit Breaker Comprehensive Tester
Loop Resistance Tester Circuit Resistance Tester 100A
Loop Resistance Tester Contact Circuit Resistance Tester 200A
Vacuum Tester For Vacuum Switch
Disconnector Contact Pressure Tester HV disconnect testing device
micro ohmmeter intelligent automatic contact resistance tester 200A
digital micro ohmmeter contact loop resistance tester
CT PT Transformer Comprehensive Tester
Variable Frequency Transformer Comprehensive Characteristic Tester
Transformer Secondary Voltage Drop And Load Tester
Three phase relay protection tester secondary current injection test equipment
6 phase relay protection tester secondary current injection test equipment
High Precision Protection Relay Current Test Equipment 3 phase Protective Relay Tester for 24Volt with Micro System
China Manufacturer Secondary Injection Tester Price 6 Phase Power Protective Relay Testing Set
RDCD-505A Cable Fault Identifier
High Voltage Wireless Phase Nuclear Detector Phasing Sticks
Cable Fault Locator Cable Testing Equipment
High Voltage Signal Generator tester for cable locator
high voltage bridge finds HV cable fault locator
portable intelligent power underground cable fault locator
Cable Fault Locator intelligent underground pipeline detector
High Voltage Bridge Test Equipment/ Intelligent Hv Cable Fault Locator cable fault locator instrument
RDCD-523W Cable Sheath Fault Locator
RDCD-Ⅱ/502 Cable Fault Pre-locator (multiple pulse)
RDCD-Ⅱ/502Z Cable Fault Pre-locator
RDCD-Ⅱ/503B Cable Fault Pinpoint Locator (intelligent)
RDCD-Ⅱ/503D Cable Fault Pinpoint Locator （multifunction）
RDCD-Ⅱ/507 Cable Pipeline Detector
RDCD-521W Cable Outer Sheath Fault Tester
RDCD-506YS Cable Fault Piercing Device
RDCD-Ⅱ/5158L Cable Test High-voltage Signal Generator (pull rod box)
RDCD-Ⅱ/5354Z Cable Test High-voltage Signal Generator (all-in-one).
RDCD-Ⅱ/535T Cable Test High-voltage Signal Generator (single gear)
RDCD-531A Overhead Line Fault Tester
RDCD-505DS Cable Fault Identifier
Surge Arrester Discharge Counter Tester
Surge Arrester Tester MOA Tester Leakage Current Tester
Metal Zinc Oxide Lightening Arrester
China Lightning Protection Counter Test Equipment Handheld Lightning Surge Arrester Discharge Counter Tester
SF6 Gas Recovery And Purification Unit1
SF6 Gas Recovery And Purification Unit2
SF6 Gas Recovery And Purification Unit3
SF6 High Precision Intelligent Micro Water Tester
Sf6 Gas Multifunctional Decomposition Moisture Purity Tester
Micro water tester
SF6 Gas Analysis Decomposition Tester
SF6 Decomposition Tester
SF6 Gas Purity Tester thermal conductivity
SF6 gas moisture analyzer SF6 precision dew-point tester
Chilled Mirror Dew Point Tester Moisture Meter
High Precision SF6 purity analyzer SF6 Gas Purity Tester
SF6 gas multi functional comprehensive gas analyzer
SF6 gas decomposition moisture purity 3 in 1 tester
Portable SF6 Gas Quantitative Leakage Detector
Portable handheld SF6 quantitative Gas Leakage Detector
Portable handheld Qualitative SF6 Gas Leak Detector
SF6 density relay calibrator density monitor
SF6 Vacuum Pumping and Charging Device（Rated voltage<110kV)
SF6 Vacuum Pumping and Charging Device（Rated voltage>110kV)
SF6 Gas Leakage Monitoring and Alarm System
High Precision SF6 purity analyzer Sf6 Gas Purity Test Set
optical gas imaging camera infrared thermal camera visualizes sulfur hexafluoride SF6 gas emissions tester
Handheld Optical Gas Imaging Cameras sulfur hexafluoride SF6 gas emissions tester
RDP-6000 SF6 leakage monitoring alarm
100kV Insulation Oil Dielectric Strength Tester Singer Cup
Insulation Oil Dielectric Loss And Volume Resistivity Tester
Insulating Oil Micro Water Tester
Insulating Moisture Content Tester
Insulating Oil Gas Content Tester
Insulating Oil Gas Chromatographic Analyzer
Transformer oil gas chromatography analyzer
Hydrogen Air Integrated Generator for Gas Chromatography
Fully-automatic Portable Oscillator
Insulation Oil Closed Cup Flash Point Tester
Transformer Oil Closed Cup Flash Point Analyzer
Insulating Oil Open Cup Flash Point Tester
Insulating oil dielectric strength tester bdv tester-three cup
Insulating oil dielectric strength tester bdv tester-six cup
Transformer Oil Dielectric Loss and Volume Resistivity Analyzer
Insulating Oil Water-Soluble Acid Value PH Tester
Oil Pour Point and Freeze Point Analyzer
Transformer Insulation oil Acid Value Tester
Oil kinematic viscosity tester viscometer
Insulating Oil Interface Tension Tester
Insulating oil dielectric strength tester bdv tester-single cup
Insulating Oil Water Content Tester
Insulating Oil Acid Value Tester
Insulting Oil Interfacial Tension Tester
Portable Autosampler Fully Automatic Headspace Sampler for Gas Chromatograph with Vials
ZYD Series Double-stage Vacuum Transformer Oil Filtration System (Dehydration Plant)
Battery Activator
DC Power Supply Comprehensive Tester
Lithium Battery Charger Discharger Tester
Battery Discharger For Lead-acid With Data Collection
Battery Internal Resistance And Capacity Tester
Portable DC Grounding Fault Finder
Battery Charge And Discharge Tester
Battery Charging Instrument
Battery Group Charging Instrument
Intelligent battery Discharge Capacity Tester for Rechargeable lead acid Polymer Batteries UPS
RDCD Series Lithium Battery Discharge-Charge Unit
RDLI-CT Series Lithium Battery Equalization Tester
RDLI-8006CT High Voltage Lithium Battery Discharger
RDLI-4-100A Lithium Battery 4-Channel Discharge Charge Unit
RDLI-0530CT Lithium Battery Discharge Charge Unit
RD-IBC2612 Individual Battery Intelligent Regenerator
RD-7000 Battery Impedance Tester
RD8400CT All in one Battery Load Bank
RD-8700CT All in one Battery Load Bank
RD-CDT Intelligent Battery Regenerator
RD-DC Full-automatic Battery Charger
RD-8000 Battery Conductance Tester
RD-AM Battery Data Logging Device
RD-CT Serial Battery Load Bank
On-line Battery Monitoring System
RD-JD200 Portable DC Ground Fault Finder
Single Phase Capacitance and Inductance Tester
Three Phases Capacitance and Inductance Tester
Generator Rotor AC Impedance Tester Electric Rotor Winding Measurement
2500V/5000V High Voltage Insulation Resistance Meter Water-Cooled Generator Insulation Tester rotor impedance test set
Water Cooled Generator DC Withstand Voltage Tester
Generator stator coil end surface potential measuring instrument insulation tester
Insulation Resistance Tester 5kV
Insulation Resistance Tester 2.5kV
Insulation Resistance Tester 10kV
Grounding Down Lead Conduction Tester
Grounding Resistance Tester For Earth Network
HV Insulation Resistance Tester
RD3215E Insulation Resistance Tester
clamp on earth resistance meter
Digital Earth Ground Resistance Clamp Meter, AC Leakage Clamp Meter clamp on earth resistance meter
High Accuracy Insulation Resistance Tester Earth Ground Resistance Meter Megger Megohmmeter Voltmeter
Soil Resistivity Test Equipment Digital Earth Resistance Tester
Double Clamp Soil Resistivity Test Equipment Digital Earth Resistance Tester
digital earth resistance tester portable soil resistivity meter unit
Three Phase Watt Hour Meter Calibrator
AC DC high voltage divider
Phase Sequence Tester Phase Detector
Three Phase Digital AC Volt-Ampere Meter
Digital Earth Resistance Tester
News
UAE Customer Trusts Our Transformer Loss Tester, Quality Delivered Globally
SACHAL Wind-power Project in Pakistan Will Purchase from Us
FESCO Power Co.,Ltd. of Pakistan Comes to Inspect Goods
Sales Director of SB Group, Pakistan Come to Visit Us
We Carried Out Direct Export Business Successfully
Our New Online Shop
New Order from Kenya Ready to Ship
Order from Uganda Ready to Ship
Order from Saudi Arabia ready to ship
Our company won the bid again
Bangladeshi customers cooperate smoothly!
Successful cooperation with Turkey customers！
3 Phase Power Quality Analyzer exported to Kenya!
Nigerian Customers Purchased a Batch of Equipment
Ghana customer bought a batch of equipment
Domestic News: Old customers purchased equipment
Re cooperation with old customers in Ghana！
Sudan Customers Purchased a Batch of Equipment
Rui Du equipment is sold to Thailand
New Orders from International Market!
Cooperated with Brazil customers!
Equipment supplying for Congo projects！
Continuous Recognition from Philippine National Grid Corporation
Continuous recognition from US customers
Pleasant cooperation with our Mexican customer
Good news from our American customer
Rui Du Mechanical and electrical Supplies the Nigeria LOT5 Project
Rui Du Mechanical and Electrical (Shanghai) Co., Ltd. has participated in the 10th P&E Africa 2023 at KICC in Nairobi Kenya
Successful Visits to African and Dubai Customers
Rui Du M&E Expands Business in Africa with Launch on Jiji Platform
Announcement: Successful Delivery of High-Quality Electrical Testing Equipment to Ghana Customer
Another order from our Mexican customer for the Very Low Frequency HV Tester SET
The recalling of our participation in Dubai MEE 2023 in March
Rui Du M&E Receives the Recognition and Thanks from EXPOGROUP
The power quality analyzer is ready to be shipped to our customer in Tanzania
Repeat Order from Mexican Client for Three-Phase DC Resistance Tester
Rui Du Receives Wide Recognition for SF6 Purity Analyzer in the Philippines
Rui Du Mechanical and electrical (Shanghai) Co., Ltd. Collaborates with Sinohydro Group Ltd. on Ethiopian Electrical Testing Equipment Project
Rui Du Mechanical and electrical (Shanghai) Co., Ltd Expands Business Footprint with Successful Export to Vietnam
Delivered Insulation Resistance Testing Equipment to Canada, Ensuring Customer Satisfaction
Rui Du Mechanical and electrical (Shanghai) Co., Ltd Continues Successful Export of DC HV Generators to USA, Strengthening Customer Partnership
We Won the Bid of Fatima 120MW Project in Pakistan
We Won the Bid of 054 Project in the Philippines
Won the Bid of Fesco Project in Pakistan
Won the Bid of Jim’s United Energy Wind-power Station First Phase in Pakistan
We Won the Bid of Hesco Project in Pakistan
We Won the Bid of Yixinba Hydropower Station Testing Equipment Integration Project
We Won the Bid of Bac Me Hydropower Project in Vietnam
Bid of Hesco Project in Pakistan
We Won the Bid of Burma Electronic Power Unit Moee ADB 6 Contractor Project
We Won the Bid of CPHGC 2×660MW Coal Fired Power Plant in Pakistan
We Won the Bid Ofwe Won the Bid of State Grid Henan Electric Power Company's Project
We Won the Bid of New Lahore 500/220KV Substation Project in Pakistan
We Won the Bid of Xe Pian-Xe Namnoy Hydroelectric Power Project
We Won the Bidding of Hubu 2*660MW Power Plant Project
We Won the Bid of GAMASA 145kv Substation Project
We Won the Bid of Four-country Network Engineering Electrical Test Equipment
We Won the Bidding of the Bangladesh 132KV DPDC Project
We Won the Bid for Changsha Light Chittagong, Bangladesh Substation Projects
We Won the Bid of KAROT Hydro Power Project 2*720MW(Pakistan)
We Won the Bid for the 230kV Monappa Power Transmission and Transformation Project
We Won the Bid of 550 Kv Transformer Substation -kafr El Sheikh (egypt) Project
We won the Bid of Zimbabwe power distribution project
Rui Du Mechanical and electrical （Shanghai） Wins Bid for Ethiopia DDAHD Project
Latest News: Presenting our Advanced Oil Filtration Machines for Optimal Performance!
Application of Variable Frequency Series Resonant System in GIS system
Common problems and solutions of series resonance withstand voltage test of transformer
High Voltage Test Transformer Protection
Maintenance of Power Quality Analyzer
How to Measure the Dielectric Loss of Circuit-breaker Capacitor at High Voltage
Case
Factory Show
Product Tag
RDCD-706 SF6 Gas Purity Tester
SF6 Gas Purity Tester
Gas Purity Tester
Frequency modulation Resonance Tester
ac resonance test set
Series Resonance Hipot Test Device
primary injection test set
digital primary current injector tester
high voltage primary current injection tester
Intelligent Primary Current Injector
primary injection device
Transformer Degaussing Test Kit
Transformer Demagnetizing Tester
Automatic transformer degaussing tester
Automatic demagnetization
demagnetize equipment
transformer dielectric loss tester 10 kv
Dielectric Loss tester
capacitance and tan delta test kit
Capacitance Dissipation Factor Test Set
anti-interference dielectric loss tester
Transformer dc resistance test instrument 10A
Dc resistance rapid tester
Dc resistance tachometer
Transformer DC Winding Resistance Tester
Transformer direct resistance tester
Inductive load dc resistance rapid test instrument
Transformer direct resistance quick tester 20A
transformer resistance tester
DC resistance tester
Transformer winding dc resistance test instrument
Inductive load Dc resistance tachometer
DC resistance tester 40A
Transformer winding dc resistance tester
voltage ratio tester
Transformer variable ratio tester
TTR testing equipment
Transformer turn ratio tester
TTR
variable ratio tester
Transformer ratio measuring instrument
Transformer ratio automatic tester
TTR tester
transformer tester
Transformer on-load tap switch tester
Load tap switch tester
Transformer On-Load Tap-Changer oltc Tester
Transformer On-load Tap-changer Analyzer
On load Analyzer
Transformer winding deformation detector
Transformer winding deformation meter
FRA Test Set deformation degree characteristic analysis
Sweep Frequency Response Analyzer
Transformer winding deformation tester
SF6 Gas Recovery and Purification unit
Multifunctional SF6 Gas Recovery device
SF6 Gas Purification equipment
SF6 gas recovering equipment
SF6 gas filling equipment
SF6 Gas Filling Equipment
SF6 Gas Recycling and Refilling Device
SF6 gas recovery unit
SF6 Gas Purification device
SF6 Gas Filling Machine
SF6 Gas Purification unit
Gas Reclaimer
transformer oil water content tester
moisture analyzer
Portable Micro Water Measuring Instrument
Moisture Test Analyzer
moisture content meter
oil dielectric strength tester
insulating oil bdv dielectric strength tester
transformer oil bdv tester
insulating oil tester
bdv tester
Insulation Oil Dielectric Loss Tester
dielectric loss tester
oil tan delta tester
DC resistivity tester
Dielectric loss factor tester
Dielectric Oil Water Content Determination
Karl Fischer Transformer Oil Moisture Tester
Oil Moisture Analyzer
Karl Fischer coulometric titration
insulating oil moisture tester
Moisture Content Test Apparatus
Oil Quality Tester
Moisture Content Determinant
insulating oil moisture analyzer
Insulating Oil Micro Water Tester
Transformer Oil DGA Dissolved Gas analysis tester
Dissolved Gas Content Analyzer
Insulating Oil Gas Content Tester
Insulating Oil Gas measuring instrument
Insulating Oil Gas Content Analyzer
Battery Discharge Capacity Tester
Battery Activator discharge
Battery charging online detection machine
Battery discharge cycle activation
battery charging
DC Power Analyzer
Dc System Comprehensive Tester Battery and Charger
Digital Power Supply Intelligent Tester Instrument
Battery Discharger
Discharger for Lead-acid Battery
lithium battery charger discharger tester
battery discharge instrument
battery charger capacity
Battery Discharge tester
110V battery discharger 110vdc
Battery Discharge test equipment
Lithium Battery Charger Discharger
Battery tester
Battery Inner Resistance Tester
battery impedance capacity meter
Internal battery resistance measurement
battery capacity tester
battery resistance tester
DC Ground Detection and Location Equipment
DC ground location machine
Portable DC grounding fault finder
DC power fault locator
power supply fault finder
Battery Charge and Discharge Mete Load Unit
Lithium Smart Battery Chargers and discharges
battery capacity discharge tester
battery charger tester
battery discharger tester
battery charge indicator
Automotive Battery Charging Equipment
Battery charge instrument
battery charge tester
battery activator
portable Battery group charger
HV Battery charging apparatus
Battery group charging instrument
DC power charging system
Battery charging device
Digital Megabyte meter
digital high voltage Megabyte meter
high voltage insulation resistance tester
insulation resistance testing equipment
Insulation Resistance Measurement
insulation resistance meter
electronic insulation resistance tester
high voltage Megabyte meter
insulation resistance test equipment
Insulation Resistance measuring meter
insulation resistance tester 10kV
insulation meter
pointer Megabyte meter
high voltage insulation resistance meter
Ground Resistance Tester
Portable ground resistance tester
ACl ground resistance tester
ground resistance meter
Earth Resistance Tester
Leakage Current Earth Ground Testers
Grounding Down-lead Tester Earth Continuity Tester
Earth Network Grounding Resistance Tester
grounding continuity tester
grounding down lead continuity tester
Portable Earth Resistance Meter
earth ground clamp meter portable earth resistance measurement
digital earth resistance meter
earth ground tester
gas chromatography instrument
Insulating Oil Gas Chromatographic Analyzer
dga test
Dissolved Gas Analyzer
Oil Chromatography Analyzer
sf6 analysis
Portable SF6 precision dew point meter
SF6 gas micro water content tester
Microwave Moisture Analyzer
moisture content analyzer
sf6 gas moisture analyzer
sf6 gas humidity meter
sf6 gas micro-moisture meter
SF6 water content
Water content in SF6 Analysis
SF6 Decomposition Test device
sf6 gas analyzer
SF6 Decomposition analyzer
SF6 Purity Analyzer
SF6 Dew Point tester
ppm purity decomposition sf6 gas analyzer
SF6 Decomposition Tester
SF6 gas analysis equipment
SF6 decomposition component analysis
Sf6 Comprehensive Analyzer
SF6 Gas Purity Testing equipment
sf6 analyzer
SF6 gas purity analyzer
SF6 gas composition analyzer
pd tester
generator partial discharge detector
switchgear pd tester
partial discharge tester
high voltage partial discharge
withstand voltage test device
resonance test series
AC withstand Voltage test set
Withstand and Partial Discharge Test System
Transformer Induced Voltage
Resonance Test Device
high voltage generator module
DC high voltage generator
DC hipot tester
Withstand Voltage Test
high voltage dc generator
primary current injector tester
High Current Primary Injection Test Set
High current generator
High Current Generator
High Current Generator Primary Injector
High Current Primary Injection test
primary current injector 2000a
large current generator
Primary current injection test system
Primary Current Injection Test
Transformer Demagnetizing Transformer Demagnetization Tester
Transformer Demagnetizer
Transformer Core Demagnetization
transformer dielectric loss tester
high Frequency Dielectric Loss volume resistivity tester
tan delta tester
Dissipation Factor Tester
Transformer capacity test instrument
transformer capacity load tester
Transformer capacity tester
Transformer Capacity Load No-load Tester
Transformer Loss Tester
Dc resistance tester
dc resistance calculator
dc resistance test
dc resistance meter
dc resistance testing equipment
DC resistance meter
dc resistance test equipment
Transformer ratio group tester
High accuracy ttr tester
turn ratio tester
ttr
Transformer transformer ratio automatic tester
transformer turn ratio tester
FRA Test Set Transformer winding deformation tester deformation degree characteristic analysis
Transformer Winding Deformation Tester
High voltage switch mechanical tester
Circuit breaker dynamic tester
Breaker Analyzer
circuit breaker analyzer
Circuit breaker testing
Micro Ohmmeter
Contact resistance tester
contact circuit resistance tester
Contact resistance test sets
Contact Resistance Meter
instrument for circuit resistance measurement
Loop resistance tester
circuit resistance test equipment
Contact Resistance Tester
Loop Resistance Tester
Vacuum tester
Vacuum Switch Vacuum Tester
High voltage switch vacuum tester
Interrupter Vacuity Tester
Vacuum Degree Test
ct pt analyzer kit
CT PT transformer comprehensive tester
volt-ampere characteristic tester
CT & PT Test Kit
CT/PT testing set
Variable frequency ct pt analyzer kit
ct pt testing instrument
automatic ct pt analyzer
ct analyzer
pt analyzer
CT PT Secondary Voltage Drop and Load Tester
CT PT tester
calculate voltage drop
PT secondary voltage drop testing
CT secondary load testing
high voltage phase detector
phasing sticks
wireless phase detector
High Voltage Wireless Phase Comparator
wireless phase detector tester
portable cable fault location bridge
cable fault location system
high voltage cable fault locator
Cable Fault Pinpoint Locator
Fault Detector Underground Tester
surge arrester discharge counter tester
discharge counter tester
lightening arrester discharge tester
Discharge Counter Detector
Arrester Tester
MOA Tester
Lightning Arrester Tester
Leakage Current Tester
Zinc Oxide Arrester Tester
Surge Lightning Arrester
PD Inspection Detector
Partial Discharge Tester
Partial Discharge Test System
GIS PD tester
Partial Discharge Meter
transformer partial discharge tester
Partial Discharge Detector
PD tester
PD Measurement On Transformer
2 channel dc resistance tester
Dual-channel DC Resistance Tester
DC Resistance Analyzer
Transformer DC Resistance Tester
HV disconnect testing device
Isolation switch tester
high voltage contact pressure tester
disconnector-contact-pressure-tester
Disconnect Contact Pressure Tester
High Voltage Signal Generator
Cable Signal Generator
High Voltage Signal Generator for Cable Faults
HV Signal Generator for Cable
cable-fault-locator
Cable Fault Finder
Cable Fault Detector
Cable Fault tester
cable tester
underground pipeline detector
underground portable pipe detector
pipe and cable locator
Cable Identifier
Underground Cable Depth Detection Equipment
winding deformation diagnosing tester
transformer winding tester
transformer test equipment
Three phase surge arrester
lightning surge arrester
Metal Oxide Surge Arrester
wireless surge arrester
MOA tester
Digital Moisture Tester
SF6 precision dew point tester
Moisture Tester
Dew Point Tester of Sf6 Gas
Sf6 Gas Moisture Analyzer
Chilled Mirror Dew Point Tester
Chilled Mirror Moisture Meter
Chilled Mirror Sf6 Analyzer
Sf6 Gas Water Contest Test
SF6 Dew Point Tester
High Precision SF6 purity analyzer SF6 Gas Purity Tester
SF6 purity analyzer
SF6 Purity Tester
Sf6 Gas Purity Test Set
Purity Analysis of Sf6
SF6 Gas Dew Point tester
sf6 Comprehensive Tester
3-in-1 SF6 Gas Analyzer
sf6 humidity analyzer
SF6 comprehensive tester
sf6 gas test equipment
SF6 decomposition tester
SF6 moisture tester
SF6 purity tester
SF6 Gas Quantitative Leakage Detector
SF6 Leak Detector
Gas Quantitative Leak Detector
SF6 Leakage Detector
SF6 gas measuring instrument
SF6 quantitative Gas Leakage Detector
Gas Qualitative Leak Detector
portable SF6 Leak Detector
Sf6 Gas Leakage Meter
SF6 Gas Qualitative Tester
Qualitative SF6 Gas Leak Detector
Qualitative SF6 Gas Leakage Detector
Hand-Held Sf6 Gas Leak Detector
Refrigerant Leak Detector
SF6 density relay calibrator
SF6 gas density monitor
SF6 density relay calibration
SF6 Density Relay Tester
SF6 Density analyzer
SF6 Vacuum Pumping and Charging Device
SF6 Gas Recovery Vacuum Charging Device
sf6 vacuum device
SF6 Vacuum Charging Device
SF6 Vacuum Pumping and Filling Device
SF6 gas recovery equipment
sf6 Gas filling device
Sulfur hexafluoride SF6 handling equipment
SF6 Gas Leakage Monitoring and Alarm System
SF Leak Detector
Sf6 Leakage Tester
Sf6 Gas Detection Leak Tester
SF6 content warming system
Transformer oil gas chromatography analyzer
Oil dissolved gas analyzer
Gas chromatography
Insulating Oil Gas Chromatography
transformer oil gas test machine
Hydrogen Air Integrated Generator
hydrogen generator for gc fid
hydrogen generate
Hydrogen Generator
Air Generator
Oscillator
oscillator for gc
oscillator for gas chromatography
Insulating Oil Oscillator
Fully-automatic Oscillator
Insulation Oil Closed Cup Flash Point Tester
Closed Cup Flash Point Analyzer
Closed cup test
Pensky-Martens
Flash Point Test
Oil Closed Cup Flash Point Analyzer
Flash Point Tester
Pensky-Martens closed tester
Pensky-Martens tester
flash point meter
Oil Open Cup Flash Point Tester
Oil Open Cup Flash Point Analyzer
Oil Flash Point Analyzer
Open cup method Flash Point Analyzer
Oil Open Cup Flash Point Meter
Insulating oil dielectric strength tester
breakdown voltage tester
BDV tester three cup
BDV tester six cup
insulating Oil Dielectric Loss tester
insulating Oil Volume Resistivity tester
oil dielectric loss and resistivity tester
Oil Dielectric Loss Analyzer
transformer oil acidity analyzer
Insulating Oil PH Tester
Oil Acid Value Tester
Transformer Oil Acid Tester
water soluble acid (PH) automatic tester
Oil Pour Point and freeze Point Tester
Pour Point Tester
Freeze Point Tester
solidifying point tester
oil cloud point and pour point analyzer
Transformer Insulation oil Acid Value Tester
transformer oil acidity tester
Insulation Oil acid test kit
Oil Acidity Measuring Device
oleic acid value tester
Oil kinematic viscosity tester
Insulating oil viscosity tester
Insulating oil viscometer
viscosity tester for oil
ASTM kinematic viscosity analyzer
Insulating Oil Interface Tension Tester
astm d971 surface tension meter
digital surface tensiometer
du nouy ring interfacial tensiometer
Interfacial Tension Measurement
dielectric strength tester
single cup bdv tester
Insulating oil tester
100kv dielectric breakdown tester
Insulating Oil Water Content Tester
Oil water content analyzer
water content meter
Insulating Oil moisture tester
water in oil analyzer
Insulating Oil Acid Value Tester
transformer oil acidity analysis
Oil Acidity Test Equipment
Insulation Oleic Acid Value Tester
Insulting Oil Interfacial Tension Tester
Oil Surface Tension Meter
Interfacial Tension Meter
Surface Tension Test
surface tension testing
Single Phase Capacitance And Inductance Tester
Inductance Capacitance Meter Tester
Capacitance Bridge
Capacitor Bridge Measuring
Substation Capacitor Tester
Three Phases Capacitance And Inductance Tester
Automatic Capacitance Inductance Tester
Distribution Grid Capacitor Bridge Tester
HV Insulation Resistance Tester
Insulation Resistance Test Equipment
insulating resistance meter Tester
insulation resistance tester 5kV
High Voltage Insulation Tester
Three Phase Watt Hour Meter Calibrator
Handheld power meter
Digital power quality analyzer
Power Quality and Energy Analyzer
three phase power quality analyser
AC DC high voltage divider
high voltage meter
high voltage measuring instrument
ac dc digital meter
digital voltage meter
Phase Sequence Tester
Phase Detector
3 Phase Rotation Tester
Phase Sequence Meter
Phase Indicator Detector
Three Phase Digital AC Volt-Ampere Meter
AC Volt-Ampere Meter
Three-phase Digital Phase Voltmeter
Digital Power Meter
Phase Voltage and Current Meter
Multiple Frequency Voltage Generator
High voltage withstand test
Withstand High Voltage Test Set
Withstand Voltage Test Device
Overvoltage Withstand Voltage Test
transformer hipot test set
pt hipot test
withstand voltage tester
inductive hipot test set
Triple Frequency Voltage Generator
triple frequency transformer
triple frequency power supply generator
triple frequency generator
inductive hipot tester
Very Low Frequency HV Test Set
vlf high voltage generator
ac hipot tester
ultra low frequency
vlf hipot tester
ultra low frequency hipot tester
low frequency high voltage generator
AC High-voltage Oil Immersed Test Transformer
oil immerserd testing transformer
ac dc hipot test set
hv withstand voltage tester
oil immerserd type testing transformer
10kva ac hipot tester
AC High-voltage Inflatable Test Transformer
inflatable testing transformer
100kv ac dc hipot tester
ac dc power hipot tester
sf6 gas testing transformer
20kVA ac dc hipot tester
Dry-type Test Transformer
dry type testing transformer
high withstanding voltage tester
hipot test transformer
resistance tester
digital insulation resistance tester for 1500v
1500v insulation resistance tester
intelligent automatic contact resistance tester
micro ohmmeter
contact voltage detector
contact resistance tester
loop resistance test set
contact loop resistance tester
digital micro ohmmeter
loop contact resistance test set
circuit breaker loop contact resistance test
secondary current injection relay test set
3 phase protection relay tester
relay test machine
portable relay tester kit
protection relay test system
electrical relay protection tester
protection relay kit
relay tester
secondary injection tester
microcomputer relay protection tester
portable ground clamp meter
earth resistance tester
megohm meter
digital earth resistance tester
clamp on earth resistance meter
earth testing equipment
earth resistance soil resistivity meter
ground resistance tester
megohmmeter 2000ohm
Surge Arrester Charged Tester
Lightening Arrester Analyzer
Surge Arrestor Lightening Arrester Tester
power quality analyzer
power quality meter
Analizador De Energia
Three-phase Power Quality Analysis
Power Quality And Energy Analyzer
Clamp-on Earth Resistance Tester
Digital Ground Resistance Tester
Earth Ground Resistance Tester Meter
Resistance Tester
Transformer Dc Resistance Tester
Winding Resistance Tester
Ttr Meter Test Turn Ratio Recharger
Transformer Turn Ratio Test Meter
Ttrtransformer Tester
Protection Test Equipment For Relay
Relay Current Test
Secondary Injection Test Kit Price
6phase Relay Testing Set 40a Protection Relay Tester 60a
Used Relay Secondary Injection Testset T&r 100adm Mk4
Cable Fault Location Bridge
Infrared Thermal Camera Visualizes Sulfur Hexafluor
Sf6 Optical Gas Imaging Camera
Sulfur Hexafluoride Sf6 Gas Emissions Tester
SF6 gas emissions tester
ultraviolet rays Infrared Thermal Camera Visualizes Sulfur Hexafluor
Headspace Sampler
Sampler
Autosampler
Lightning Protection Counter Test Equipment
Surge Arrester Discharge Counter Tester
Surge Arrester Counter Tester
Battery Discharge Tester
Battery Load Discharge Tester
Clamp On Earth Resistance Meter
Ac Leakage Clamp Meter
Current Ground Resistance Clamp Meter
Insulation Resistance Tester
Digital Insulation Resistance Tester
Insulation Resistance Meggers Resistors Resistivity Meters Tester
Earth Resistance Soil Resistivity Tester
Digital Earth Resistance Tester
Earthing Resistivity Test
Double Clamp Earth Resistance Soil Resistivity Tester
High Voltage Impulse Generator
Impulse Voltage Generator
Transformer Lightening Test
Lightning Impulse Current Test
Impulse Current Test System
Grounding Leakage Current Tester Transformer Core Grounding Current Monitor
Transformer Core Earth Current Tester
Transformer Iron Core Leakage Current Tester
Earth Leakage Tester
Transformer Core Grounding Current Tester
Sf6 Leakage Alarm System
Sf6 Gas Quantitative Monitor
Sf6 Gas Alarm System
Machine De Traitement Dhuile De Transformateur Lube Oil Purifier Blyj 16l/min
Multistage Lubricant Oil Filtration System Nakin Transformer Oil Purifier
Hydraulic Oil Filtration System Transformer Vacuum And Oil Filtration Machine
Transformer Oil Filtration System
Insulating Oil Purification System
Generator Rotor Ac Impedance Tester Ac Impedance Measurement Machine
Characteristic Curve Tester Analizador De Motores Electricos Generator Rotor Shorted Turn Analyzer
Lv Short-circuit Impedance Test Equipment
Insulation Resistance Meter
Water-cooled Generator Insulation Tester
Rotor Impedance Test Set
Water Cooling Generator Insulation Tester
Megohmmeter
Insulation Resistance Measurement Equipment
Internal Water Cooling Generator Insulation Tester
DC Withstand Voltage Tester
Generator Stator End Insulation Tester
Generator Stator Tester
Stator End Surface Potential Measuring Instrument
generator-stator-coil-end-surface-potential-measuring-instrument-insulation-tester
Earth Resistance Soil Resistivity Meter
Earth Resistance Meter Unit
Earth Resistance & Resistivity Tester
Lithium Battery Tester
Battery Charge Tester
RDCD Series Lithium Battery Discharge-Charge Unit
Battery Test Instrument
lithium battery equalization tester
equalization tester
battery tester
lithium tester
high voltage lithium battery discharger
battery discharger
lithium battery discharger
Discharge Charge Unit
Lithium Battery 4-Channel Discharge Charge Unit
Lithium Battery Discharge Charge Unit
Lithium Battery Discharger Unit
Lithium Battery Charge Unit
Individual Battery Intelligent Regenerator
Battery Intelligent Regenerator
Battery Regenerator
Battery Impedance Tester
Battery resistance tester
All in one Battery Load Bank
Battery load bank
Battery Load Bank
Battery Load
Intelligent Battery Regenerator
Intelligent Regenerator
Full-automatic Battery Charger
Battery Charger
Automatic Battery Charger
Battery Conductance Tester
Battery Conductance
Conductance Battery Tester
Battery Data Logging Device
Battery Data Logging
Battery Logging Device
Serial Battery Load Bank
Battery Load Bank Tester
Electrical load bank
Battery Monitoring System
Battery Management System
Battery Monitor
Portable DC Ground Fault Finder
DC Ground Fault Finder
DC Ground Fault Detector
Cable Outer Sheath Fault Locator
Cable Sheath Fault Locator
Cable Fault Locator
Insulation Withstand Voltage Tester
AC/DC Withstand Voltage Tester
AC/DC Insulation Withstand Voltage Tester
Cable Fault Pre-locator multiple pulse
cable fault location
cable fault locator
cable fault pre-locator
Cable Fault Pre-locator
Cable Fault Pre-location
Cable Fault locator
Cable Fault Tester
cable fault testing
Cable Fault Pinpoint Locator (intelligent)
Cable Fault Identifier
Multifunctional Cable Fault Pinpoint Locator
Cable Pipeline Detector
Cable Pipeline Fault Detector
Cable Pipeline Depth Detector
Cable Pipeline Path Detector
Cable Outer Sheath Fault Tester
Cable Sheath Fault Tester
Cable Fault Piercing Device
Cable Fault Puncture Device
Cable Fault Impale Device
Cable Test High-voltage Signal Generator （pull rod box）
Cable Test High-voltage Signal Generator
Cable High-voltage Signal Generator
Cable Test High-voltage Signal Generator (all-in-one)
High-voltage Signal Generator
Cable Test High-voltage Signal Generator trolley
Overhead Line Fault Tester
Cable Fault Identifier and finder
News Tag
Dielectric Loss Testing Equipment
Transformer Loss Measurement Device
Dielectric Loss Testing Instrument
Transformer Loss Factor Tester
Loss Angle Testing Equipment
Transformer Oil
Capacitor Oil
Reactor Oil
Switching Oil
withstand voltage test
AC resonance test system
series resonance test set
Hipot test device
series resonance hipot test system
high voltage divider
electrical testing equipment
digital micro ohmmeter
secondary injection tester
clamp on earth resistance meter
ELECTRICAL MOTOR TEST PANEL
motor machine
ELECTRICAL testing equipment
grounding resistance tester
earth resistance soil resistivity meter
earth resistance tester
Loop resistance tester 200A
contact resistance tester
200A Circuit Breaker Test Equipment
Switch Circuit Resistance Tester
3phase Energy And Power Quality Analyzer
Flukeview 435 Medidores De Calidad De Energia
Power Quality Harmonics Analyser
Smart Power Quality Analyzer
Three Phase Energy Meter
Lightning Protection Device Tester
Lightning Arrester Tester
Leakage Current Tester Arrester Generator Test
Surge Arrester Charged Tester
Lightening Arrester Analyzer
15kv insulation resistance tester
CT PT comprehensive analyzer
DC High voltage generator
transformer testing device
relay protection test set
battery testing machine
high volatge transformer
RDYZ-302 Metal Oxide Surge Arrester Analyzer
RDYZ-IV Arrester Counter Tester
electrical testing devices
power quality analyzer
power quality meter
3 phase power quality analyzer
SF6 leakage monitoring alarm system
SF6 testing equipment
SF6 content leakage monitoring
Analizador De Energia
Power Quality Analyzer 1000v
3 Phase Multifunction Power Meter
Earth resistance tester
Exhibition
sf6 gas purity tester
sf6 gas recovery and purification
sf6 test instrument
RDZG-100/5 DC High Voltage Generator
high voltage generator
dc high voltage
high voltage insulation test equipment
RD3000B Grounding Resistance Tester
resistivity tester
earth resistivity
grounding resistivity
DC high voltage generator
DC HV generator
DC high voltage tester
200A Loop Resistance Tester
100A Circuit resistance tester
Loop resistance tester
Variable Frequency Series Resonant System
Series Resonant Device with Variable Frequency
Application of Variable Frequency Series Resonant System in GIS system
Dielectric loss of Circuit-breaker Capacitor at High Voltage
Dielectric loss tester
Insulating Oil Dielectric Loss Tester
Africa Power and Energy Expo
the 10th P&E Africa 2023
East Africa Power and Energy
visits after the attendance to the 10th P&E Africa 2023 exhibition
Dubai customers
African customers
successful visits to our clients overseas
Rui Du M&E on-line promotion in Africa market
our business in Kenya
our business in Africa
JIJI on-line shopping platform
Successful Delivery of Electrical Testing Equipment to Ghana Customer
Delivery of High-Quality Power Testing Equipment to Customers
Successful Delivery of Electrical Testing Equipment to Customers
Very Low Frequency HV Tester SET
one more order from Mexican customer
RDVLF-80 Very Low Frequency HV Tester Set
Participation in Dubai MEE 2023 in March
power and energy exhibition in dubai
Rui Du M&E Receives the Recognition and Thanks from EXPOGROUP
Certificate of Appreciation by presenting this award to Rui Du M&E
participation of the exhibition and the recognition from the exhibition
Win Bid for Ethiopia DDAHD Project
Win Bid for Ethiopia Transmission Project
Win Bid for Power Transmission and Transformation Projects
The power quality analyzer for customer in Tanzania
The power quality analyzer with four 1.0A-1000A clamps
The power quality analyzer for customers in Africa.
Three phase DC Resistance tester
Single phase DC Resistance tester
CT PT Analyzer
Electrical Testing Equipment
Battery Discharge Tester
battery testing equipment
lead acid battery testing
charge and discharge tester
Insulation Resistance Measurement Equipment
insulation resistance tester
Insulation resistance test set
AC HV generator
High voltage devices
high voltage instrument
