Elektrostatic field meter with EFM field charging system

Hand held instrument for measuring air ionizers efficiency and offset voltage

-Measures the electrostatic decay time from +/- 1.000 volts to +/- 100 volts
-Measures the plate potential (75x150 mm) with the attached EFM22
-Suitable for measurements inside machines

Dimensions 150 x 125 x 75 including Stand (W x H x D) with base

Includes: EFM22, carrying case, High voltage generator +/- 1200 Volt, base, charging plate, ground connection, battery charger for 9 V batteries, calibration certificate, user manual