Warmbier EFM51 Electrostatic Field Meter
The EFM51 is a full-featured handheld field meter used to perform static surveys and evaluate charge accumulation in electronic manufacturing and in industrial operations. The electrostatic field strength value (V/m) will automatically be translated to the electrostatic potential (V) according to the preset distance. An additional field strength mode is also available.
The EFM51 may be supplemented by the EFM51.CPS "Charge Plate Set" and can also be used to check and verify ionizer efficiency and offset voltage. The kit measures static decay times from +/- 1.000volts to +/- 100volts.