Insulation Resistance Tester

  • Insulation Resistance Tester
  • Insulation Resistance Tester
  • Insulation Resistance Tester
  • Insulation Resistance Tester
  • Insulation Resistance Tester
  • video
Insulation Resistance Tester
  • Wrindu
  • RD3215E

1.The combination of touch color screen, button and wave band knob, the function perfect can be directly tested with one button, the operation of inquiry record is simple and convenient.
2.Rich display content which can display on same screen : various test modes and insulation resistance value, output voltage and the voltage of tested object, current, test timing, test time, battery power, operation help, etc.
3.Double shell structure, firm and durable, protection level IP65.
4.Large capacity rechargeable lithium battery.
5.Voltage monitor function, automatically monitor live voltage of the tested object.
6.Test timer function, automatically record test time.
7.Automatic discharge function, Instantaneous release the charging charge of the measured object after the test, no need to add the discharge circuit.
8.Store function, automatically store 1000 groups of real-time test data with test date, time and timing.
9.Upload function, the recorded data can be uploaded to the computer by USB communication cable for data statistical analysis.


  • The instrument adopts large capacity rechargeable lithium battery pack.

  •  With the unique strong anti-interference technology and stable testing capabilities in large distributed capacitance site (such as long cables) and strong electromagnetic interference environments (such as substations).

  • Touch colorful screen, and the test data will be displayed on the same screen. It is very convenient to test operation and view history record.

  •  Custom setting measurement mode, optional PI and DAR calculation formulas, custom setting test voltage and custom setting test duration, which can provide variety of options to user and convient the special site request.

  • Voltage monitor: Automatically monitoring the live voltage of the measured object. when the voltage exceed 36V and will automatically prohibit to test to effectively protect the instrument and the operator.

  • Current monitor: Automatic display the current of test circuit

  • Temperature monitor: Automic display the temperature and humidity of tester inside.

  • Automatic discharge function, automatically and quickly release the electric charge of the measured object after the test, no need the external discharge circuit.

  • Large-capacity test record memory, test records can be directly browsed and analyzed in the tester. the tester can automatically store 1000 sets of real-time test data with test date and test time.

  • USB communication and upload function, the recorded data can be uploaded to the computer for stored statistical analysis.

  • Bluetooth communication function, can upload the test results to the mobile phone.


resistance testerdigital insulation resistance tester for 1500v


1. Insulation Resistance Measurement Accuracy

Rate Voltage








Range and Accuracy




200 GΩ

500 GΩ

1 TΩ

2 TΩ





2 TΩ





2. Product specifications and technical parameters



Rated Voltage

250V,500V,1000V,2500V,5000V,10kV,15 kV

Output Voltage Accuracy


Insulation Resistance Range


Output Short Circuit Current


Power Supply

Rechargeable lithium battery pack 6.2Ah

Polarization Index Test


Dielectric Absorption Ratio Test


Ramp Test Mode

The output voltage will start at 10% of the preset voltage and increase in steps of 10% until the preset voltage is reached

Filtered Resistance Test Mode

10S、20S、30S、40S (4 selection)

Voltage Test

Range: AC/DC 0V~1000V;Accuracy: ± 5%rdg ±3V

Current Test

Range: 0.01nA~9mA;Accuracy: ± 5%rdg ± 0.5nA

Capacitance Test

Range: 10nF~25uF;Accuracy: ± 10%rgd ±10 nF

Voltage Monitor

Monitor the voltage of the measured object, and monitor discharge status after test, Forbidden to test when voltage is larger than 36V, protect instrument and operator.

Test Timer

Automatic record test time, time range: 0s~9999s

Storage Function

Automatically store the real-time test data with test date, time and timing, total of 1000 groups

Upload Function

Upload the stored data to computer with USB communication cable.

Battery Power Indication

Yes, when battery voltage low will remind to replace the battery

Automatic Shutdown

After 15 minutes start up will shut down automatically without any operation

Meter Dimension


Meter Weight

4900g (include battery)

Test Wire

Red high voltage test wire 1 pcs (with alligator clip 1PCS and hook 1PCS), green test wire 1PCS, black test wire 1PCS

Protection Level

Close the case IP65; open the case IP40

Working Environment


Store Environment


Insulation Resistance

50MΩ(1000v)(between the test circuit and shell)

Withstand Voltage

AC 3 kV 50Hz 1min(between the test circuit and shell)

Suitable Safety Standard



Picture1500v insulation resistance testerresistance testerdigital insulation resistance tester for 1500v

Rated Voltage

50V, 250V, 500V, 1kV, 2.5kV, 5kV

50V, 250V, 500V, 1kV, 2.5kV, 5kV, 10kV

50V, 250V, 500V, 1kV, 2.5kV, 5kV, 10kV, 15kV

Insulation Resistance Range

0.005MΩ ~ 10.0TΩ

0.005MΩ ~ 20.0TΩ

0.005MΩ~ 30.0TΩ

Custom Setting Output Voltage

40V ~ 5kV

40V ~ 10kV

40V ~ 15kV

Showing Room
Showing Room
Get the latest price? We'll respond as soon as possible(within 12 hours)

Privacy policy

close left right