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> 5 very nice trek high speed electrostatic voltmeter 368
5 very nice trek high speed electrostatic voltmeter 368
5 VERY NICE TREK HIGH SPEED ELECTROSTATIC VOLTMETER 368
These are very nice meters in excellent condition and they are fully guaranteed.
The Trek Model 368A High-Speed Electrostatic Voltmeter provides precision noncontacting measurement of the surface voltages associated with electrostatic imaging processes as employed by the electrophotographic reproduction and laser printing industries.
Highly accurate electrostatic voltage measurements are also associated with applications such as photoreceptor research and semiconductor processing.
The Voltmeter is used in research and development applications and to measure electrostatic potentials on objects or surfaces such as polymer, film, fabric, and paper.
Better than 0.1% of full scale.
Better than 1% of full scale, referred to the voltage monitor. Note: The measurement accuracy degrades to 1.5% of full scale in the presence of line transients per IEC 801-4.
Speed of Response (10% to 90%)
Less than 200 s for a 1 kV step change.
