EFM®51 Electrostatic Field Meter
The EFM®51 Electrostatic Field Meter is an easy to use, high quality, hand held, non-contacting meter digital electrostatic field meter from Wolfgang Warmbier.
The meter detects and measures electrostatic fields using a rotating chopper test method, also know as a “field mill”.
The rotating chopper works on the basis of the rotating mechanical shield interrupting the electrostatic field to the sensor. This makes the EFM®51 Electrostatic Field Meter more accurate as it suffers less from drift than simple metal plate field meters, and is also self-zeroing.
- Detects and accurately measures electrostatic fields and surface potentials
- Measures: fields, potentials and discharge time
- Automatic field to voltage conversion (V/m to V) according to the selected distance
- Very stable zero adjust
- Battery operated and has an LCD display
Test range: 0V – ± 160kV distance mode
0V – 800kV/m field strength mode
Also available as part of a Walk Test Kit.
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£785.00