The DET4TC2, DET4TCR2, DET4TD2, and DET4TR2 four-terminal earth/ground resistance and soil resistivity testers have been added to the company’s DET4 Series. The DET4TC2 and DET4TCR2 include attached rod technique (ART) capability as well as stakeless (clamp-on) testing for applications where traditional fall-of-potential testing is not possible. All four models offer selectable output voltage of 25V and 50V and are rated to 100V CAT IV.  DET4TC2 and DET4TCR2 models offer a resistance measurement range up to 200,000 ohms, while the DET4TD2 and DET4TR2 offer a resistance measurement range up to 20,000 ohms.  All units are IP54-rated, feature a large selector switch that enables users to choose 2-, 3-, or 4-pole tests (even when wearing work gloves), and include a large, easy-to-read LCD screen and thumb sized test button.  


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