Impedance Monitor 1 Operator Mat. ,Each

Details:

Ground monitor^ single wire constant ground monitor, ohm metrics, power input 120vac-60hz, power output: 12vdc, 200ma, wrist open circuit voltage: 0.7 Vdc, 0.1Vdc at < 2ma, with one wrist strap/person/ bench, dimension: 1.00In h x 2.40In w x 2.30In d, for esd protectio