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Voltmeter & Fieldmeter

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PFM-711B

Electrostatic Field Meter
PFM-711B_1PFM-711B_1
PFM-711B_2PFM-711B_2
PFM-711B_3PFM-711B_3
정전기 대전량(Electric Field)의 측정 기능
Hand-held 타입으로 이동과 보관이 쉬움

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FEATURES

BENEFITS

SPECIFICATION

Display
3-1/2 digit Liquid Crystal Display with 0.4″ digit height. Automatic polarity, HOLD and LOW BATTERY indicators.
Range
High Range 0 V to ± 19.99 KV; least significant digit indicates 10 volt at one inch distance.
Low Range 0 V to ± 1,999 V; least significant digit indicates 1 volt at one inch distance.
Measures higher voltages at greater distances, e.g., at two inches double indicated voltage, at four inches multiply indicated voltage by four.
Accuracy & Enviroment
± 5% at ambient conditions ( 23ºC and 30% Rh).
± 5% at 0 – 50ºC and 0 – 85% Rh (non-condensing).
Accuracy unaffected by the presence of air ionization.
Dimensions
27.2 mm x 61.5 mm x 105.9 mm.

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