SIMCOFMX-004SIMCO FMX-004 Handheld Electrostatic Fieldmeter | 0–±30 kV, LED ranging lights at 25 mm, ±10%, ion balance ±300 V (with ion balance plate)0–±30 kV (Hi), 0–±3.00 kV (Low), auto ranging; measuring distance 25 mmAccuracy ±10%; response within 1 s; 5 updates per second; LED ranging lightsIon balance 0–±300 V (with ion balance plate); 9 V battery approx. 30 h; 0.17 kgPrice on requestProject QuoteAdd to quote