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Contact voltmeter Model 821HH

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The electrostatic contact voltmeter ESVM 821 is a hand-held contact voltmeter which measures the electrostatic surface potential on very small objects/surfaces.

The ESVM 821HH measures the surface potentials on conductive or insulative objects without charge transfer to the probe.
Therefore, measurements can be performed with high accuracy.
  • Dimension: 240 mm x 140 mm x 52,5 mm (H x W x D)
  • Range: 0 bis ± 2 kV DC or AC (peak)
  • Accuracy: < 1% of full scale
  • Input resistance: > 1 x 10^14 ohm
  • Input capacitance: < 1 x 10^-14 farad
  • Temperature/humidity: external temperature and humidity sensor
  • Power supply: Battery or line operated with power supply 230 VAC
  • ESVM821HH incl. rechargeable battery
  • charger
  • carrying case
  • user instructions
  • calibration cerificate
Catalogue
Part Nr.
7100.ESVM821HH
EAN/GTIN
4052339015527
Price
Price on request
Number of units
PU
1 pcs. / PU
Quantity
1
pcs.
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