This electrostatic field meter EFM022 is a hand-held field meter for precise measurement of electrostatic charges.

With the CPS022 accessory, the electrostatic field meter can be used as a charge plate monitor.• Precise measurement of static charges with automatic distance conversion (choice of 5 pre-set distances)

Operates on battery that can be supplemented with an AC net adaptor

With optional CPS022, can be used as a charge plate monitor for audit purposes and checking of ionization appliances