The ACL Staticide 680 Wrist Strap Tester is an economy wrist and footwear tester that is a good alternative for companies looking for a personal auditing station but do not need to save data. This simple to use meter will indicate resistance with a high, low or pass signal when testing wrist and heel straps separately. The ACL Staticide 680 Wrist Strap Tester is a basic training station that is advantageous for small companies using stricter ESDA guidelines, which require grounding strap systems to test lower than 3.5 x 107 ohms. This unit features a green (ok) LED that will illuminate for a pass and red LED that will indicate a failure and whether it was tested too high or low. Please note that the parts to this unit are sold separately and this if only for the Meter itself. If you would like to purchase the footplate please see part number 682 or the accessories tab above.