Megger DET4TCR2 Ground Resistance Testers


  • Automatically checks connection and condition of attached C and P stakes
  • Automatic noise evaluation with noise rejection from 40V peak to peak
  • Performs 2, 3 and 4 wire testing
  • No disconnect testing (ART) possible with bundled ICLAMP device
  • Stakeless measurements possible with bundled VCLAMP
  • Instrument output of ±25V or ±50V at frequencies of 94, 105, 111 or 128Hz
  • Current output of 4.5mA, 0.45mA or 0.045mA
  • Ground current range with clamp of 0.05mA to 19.9A
  • Resistance range of 0.01 to 200kΩ
  • Runs on 8 x rechargeable AA batteries
(1 customer review)
SKU: 3469

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Megger DET4TCR2 Ground Resistance Testers

This package includes the Megger DET4TCR2 Earth Tester as well as other accessories like as two bundled clamps that enable the DET4TCR2 to perform ART and stateless testing procedures.

The Megger DET4TCR2 is essentially an updated, rechargeable version of the DET4TC2. This implies that if you’re performing routine earth testing operations, you don’t have to worry about constantly changing out your batteries, and a single charge can last for several hours of testing.

The Megger DET4TCR2 is entirely outdoor-ready thanks to an IP54-rated housing that protects the device from water and dust damage. It also has an extremely user-friendly interface with a rotary dial for switching between test procedures such as 2-pole, 3-pole, 4-pole, ART, stateless, leakage current, and ground noise voltage measurements, a frequency selection button for selecting between 94, 105, 111, and 128Hz, an output voltage button for switching between voltages of 25 and 50V, and a button to turn on and off the LCD display’s backlight.

After you’ve finished configuring everything, press the TEST button to start the test procedure. All of the buttons and rotary dial are large enough to be operated comfortably even when wearing a thick pair of gloves for extra protection.

The DET4TCR2 can perform Advanced Rod Technique and true stakes testing thanks to the two bundled clamps included with this kit, the ICLAMP and VCLAMP. The ICLAMP allows you to perform electrode testing without disconnecting, and it can also generate leakage current measurements down to 1mA. The VCLAMP is perfect for situations where driving pegs into the ground is impractical.

Because of noise evaluation and 40V peak-to-peak rejection, this device can even produce findings in electrically loud surroundings.

For more information and to view other EARTH RESISTANCE TESTER models, such as the Megger DET4TC2- 4, please click on the appropriate link

Megger DET4TCR2 specifications:

  • Megger DET4TC2
  • Hard Carry Case
  • Stake and Wire Kit (15m, 10, 10m, and 3m)
  • ICLAMP (Enables ART Testing)
  • VCLAMP (Enables Stakeless Testing)
  • Field Calibration Check for Instruments and Clamps
  • Right Angle Terminal Adaptors (to Connect Bare Wires to Terminals)
  • External AC/DC Charger
1 review

1 review for Megger DET4TCR2 Ground Resistance Testers

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  1. mike

    i recommended this product high quality

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Megger since 1889 is a leading global premium manufacturer of measurement and testing technology. Megger top priority has always been to make your everyday work easier and safer. As such, insulation testers, micro-ohmmeters, and multimeters are among the long line of Megger inventions, making this brand one of the pioneers in the electrical industry. Megger products combine many years of experience and the valued feedback from our global users with the inventiveness and conscientiousness of our product developers. In Germany, we manufacture at three sites, Aachen, and Baunach near Bamberg and Radeburg near Dresden. Other manufacturing locations are based in Sweden, England, and America.



Data Sheet


Specification Details
Absolute Maximum Resistance Measurement 200kΩ
Best Accuracy ±2% + 3 Digits
Display Type LCD
Measurement Type 4 Terminal Earth Resistance, Soil Resistance
Safety Category CAT IV 100 V
Battery Life 3 hours
Battery Type AA
Power Source Battery
Dimensions 203 x 148 x 78 mm
Weight 1 kg
Height 148 mm
Includes Calibration Certificate, Case, Spike, Test Lead
Length 203 mm
Maximum Operating Temperature +55°C
Model Number DET4TCR2
Safety Category Voltage 100V
Minimum Operating Temperature -15°C
Width 78 mm
Safety Category Level CAT IV