DET3TC Digital Ground Tester 2 and 3 point testing ART (Attached Rod Technique) testing capability with DET3TC Choice of digital or analog display Warning indicators prevent test failure IP54 rated Complete with leads, stakes and rugged carry case Simple one button operation Calibration test certificate included The DET3 contractor series includes: DET3TC: capable of testing on-site grounds without disconnecting the utility connection DET3TD: for basic requirements it provides digital ground testing and bond test capabilities DET3TC Details < PrevNext >