This basic combination wrist strap and footwear tester allows associates to test their own wrist straps, heel grounders or shoes. Results are immediate and easy to understand. A red light indicates high resistance and a yellow light indicates a resistance that is too low. A green “Pass” light and tone indicator indicate a resistance in the acceptable range. Acceptable range is 750k to 100 megohm for footwear. Battery or AC powered. Some assembly required.
3M-COMBOTESTER 3M Wrist Strap and Footwear Tester