The DET4 contractor series of four-terminal digital soil/ground testers offers a comprehensive solution for your soil pin and soil resistance testing needs. The series includes:
- DET4TD2: Battery-powered basic 4-terminal soil/soil tester.
- DET4TR2: Rechargeable battery-powered base 4-terminal soil/soil tester
- DET4TC2: Battery-powered 4-terminal tester with selectable test frequencies, greater measurement sensitivity and attached rod technique (ART) and interference-free measurement capability.
- DET4TCR2: Rechargeable battery-powered 4-terminal earth/grounding tester with selectable test frequencies, greater measurement sensitivity, ART and ability to measure without interference.
