Desco 07590 Lined D-Ring Foot Heel Grounder, Nylon Polyester Tab, Black/Blue, 1 megohm Resistor

D-ring fastening system, size adjustable material expands to fit most shoe sizes comfortably and flex during walking. Extra-wide contact area. Additional surface area allows for a better path to ground. Tear resistant rubber with inner scrim. Reinforced material prevents tearing - increasing the service life of foot grounder. 30 Inch long, 8 conductive strand nylon polyester grounding tab additional conductive material provides reliable connection with operator's sweat-layer. Non-marring interior layer will not mar operator's shoes. Date coded. Provides lot traceability to ensure quality control and tracking information. The 0759 premium series heel grounder provides effective ESD protection. The cup is made from a black and non-marring rubber with inner tear resistant conductive scrim. The rubber is antistatic, low tribocharging, and dissipative. It removes charges when in contact with ESD protected floors. This foot grounder meets the less than 3.5 x 10^6 ohm requirement of ANSI ESD S20.20. This unit includes either a one or two megohm molded external resistor, a conductive tab with carbon suffused fibers, and a D-ring fastening system. The product has been tested to ESD STM97.2 - floor materials and footwear voltage measurement in combination with a person. It is a suitable ESD footwear component in flooring - footwear system when used as the primary grounding method (< 3.5 x 10^7 ohm per ESD STM 97.1 floor materials and footwear-resistance measurement in combination with a person).