The Megger DET4TCR2 Ground Resistance Test Kit includes a current measuring function for ART (Attached Rod Technique) testing capabilities. With this added function, on-site grounds can be tested separately without having to remove the utility connection.
By using the optional ICLAMP the user can augment the traditional fall-of-potential measurement method with ART (Attached Rod Technique), which allows electrode testing without disconnection and also leakage current measurements down to 0.5 mA. A second optional clamp, the VCLAMP, enables true stakeless (clamp-on) measurements to be made in situations where driving stakes is not practical.
The Megger DET4TCR2 also features a backlit display, which extends the operational environment of the instrument to cable cellars and other dark locations. The unit also has selectable 25 V or 50 V output for compliance with IEC 61557-5. The 25 V output is required for testing in agricultural environments.
The Megger DET4TCR2 is a rechargeable battery powered 4-terminal tester with selectable test frequencies, greater measurement sensitivity and attached rod technique and stakeless measurement capability.
Megger DET4TCR2 features:
- Extended test range to 200 kΩ
- Rechargeable battery
- User selectable test frequency and voltage
- 2, 3 and 4 point testing at the turn of a switch
- Attached Rod Technique (ART) enabled
- Stakeless measurements enabled
- Simple one button operation
- Automatic circuit checking
- Backlit display
- Weather and dust proof to IP54