RD3215E Insulation Resistance Tester

  • RD3215E Insulation Resistance Tester
  • RD3215E Insulation Resistance Tester
  • RD3215E Insulation Resistance Tester
  • RD3215E Insulation Resistance Tester
  • RD3215E Insulation Resistance Tester
  • video
RD3215E Insulation Resistance Tester
  • Wrindu
  • Shanghai, China
  • about 25 days
  • 5000 set/month
  • 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.

 Product Specifications and Technical Parameters

1. Insulation Resistance Measurement Accuracy

Rate Voltage








Range and Accuracy




200 GΩ

500 GΩ

1 TΩ

2 TΩ





2 TΩ



20 TΩ


2. Product specifications and technical parameters



Rated Voltage

250V500V1000V2500V5000V10kV15 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

10S20S30S40S (4 selection)

Voltage Test

Range: AC/DC 0V1000VAccuracy: ± 5%rdg ±3V

Current Test

Range: 0.01nA9mAAccuracy: ± 5%rdg ± 0.5nA

Capacitance Test

Range: 10nF25uFAccuracy: ± 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

50MΩ1000v)(between the test circuit and shell

Withstand Voltage

AC 3 kV 50Hz 1minbetween the test circuit and shell

Suitable Safety Standard


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