4-terminal Earth Resistance And Soil Resistivity Testers

Backed with immense industry-experience and knowledge we are occupied in offering a comprehensive assortment of 4-Terminal Earth Resistance and Soil Resistivity Testers to the clients in West Bengal. Meggers DET4 family of ground testing instruments offers a comprehensive solution to your ground stake and soil resistivity testing needs. The standard instrument comes with test leads stakes terminal adaptors for bare wire batteries and calibration certificate are delivered in a tough carry case which has space to accommodate all the instrument accessories - everything you need to start testing in one kit.
2 3 and 4 point testing
Stakeless or clamp-on testing option
ART (Attached Rod Technique) capability
Multiple user selectable test frequencies
Resistance measurement range to 200 k
IP54 rated
Warning indicators prevent test failure
Simple one button operation
Included leads stakes calibration certificate and rugged carry case

Product Specification:
Ingress protection : IP54
C stake P stake and Noise check : Automatic
Noise rejection : 40 V pk to pk
2-wire 3-wire 4-wire test : Yes no shorting links required
No disconnect testing (ART) : Yes with ICLAMP
Stakeless measurement : Yes with ICLAMP and VCLAMP
Instrument output Voltage : 25 V or 50 V at 94 Hz 105 Hz 111 Hz and 128 Hz Current: 4.5 mA or 0.45 mA or 0.045 mA
Ground current range with clamp : 0.5 mA to 19