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Electric field meter EP-EFM 823 with accessory set CPS

Product information "Electric field meter EP-EFM 823 with accessory set CPS"

The Charge Plate Set 823 turns the EFM 823 into a charge plate monitor for monitoring air ionizing units in accordance with EN 100015 or EOS/ESD S.3.1 The charging electrode with a capacitance of 20pF complies with the standards. The discharge time of +1,000V ... +100V or -1,000V....-100V is measured with a start-stop timer integrated in the EFM 823. Charging takes place with an external HV converter.

  • Dimensions: 122 mm x 70 mm x 26 mm ( L x W x H )
  • Weight: approx. 139 g (without battery)
  • Power supply: 9V alkaline block battery IEC 6F22
  • Display: 2-line alphanumeric LCD display with 12 digits each, the upper line shows the selected measuring distance in cm, the lower line shows the measured charge in volts.


Scope of delivery:

  • Carrying case with antistatic foam insert
  • EFM 823 electric field meter
  • 9V NiMH rechargeable batteries
  • Plug-in charger for 9V battery
  • CPS device base
  • Plate capacitor
  • HV converter ± 1200V
  • Spiral earthing cable
  • Tap terminal
  • Operating instructions
  • Calibration certificate


Also available as PRORENT rental device.