Charleswater Wrist Strap and Foot Grounder Combo Tester, Separate Test Circuits, 9 V - Desco 99037

Daily personnel grounding checks should be quick and still show where a fault lies. The Charleswater 99037 Combo Tester tests the operator's path to ground through the wrist strap or the footwear and reports not just pass or fail but also whether the resistance is too low or too high. A rocker switch selects the wrist strap or footwear test, and the 99013 foot plate connects for footwear testing.

Key benefits

• Two test circuits: separate circuits for wrist straps and foot grounders, selected by rocker switch.
• Faults are obvious: green LED on pass, red and yellow LEDs with audible alarm on fail, plus too low or too high indication.
• Standard limits: factory limits of 750 kilohms and 35 megohms for both circuits, no user adjustment.
• Low wear: stainless steel test button.
• Flexible setup: portable or mounted to a wall or stand via three keyhole slots.

Applications

Testing wrist straps, heel grounders, toe grounders and ESD shoes at the EPA entrance, on the move during audits or fixed to a wall. Combined with the 99013 foot plate it becomes a footwear test station where each foot is measured separately.

Standards

Test instrument for compliance verification per EN 61340-5-1, footwear test per Annex A, method A.2. Factory calibrated, traceable to NIST standards.