The Model 325 electrostatic voltmeter from Trek covers a measurement range from millivolts to ±40 V over probe-to-surface distances of 0.2 mm to 2 mm. The instrument also offers a sensitivity of 1 mV, ...
Trek has introduced the Model 325 electrostatic voltmeter, an ultra-sensitive instrument suitable for noncontacting electrostatic voltage measurement and monitoring in applications within high-tech, ...