Trek's versatile ESD Audit Kit includes Trek's Ionizer Kit (Model 511 Electrostatic Field Meter with charger and charge plate) and Model 1501 Surface Resistance Meter, all in a compact carrying case.

A specially designed isolated plate monitor was used consisting of a 6″ square steel plate whose potential is monitored by an electrostatic field meter probe. (SIMCO CORP IIATFIELD, Pa).