Description
EFM® 51 Electrostatic Field Meter with charger and plate pack. • Portable electrostatic field meter for measuring the efficiency of ionizers. • The EFM51 measures the decay time from 1000V to 100V. • Comes with a reference plate (75×150 mm). The board can be attached to the tester. • The EFM51 electric field meter measures any potential difference, has a distance setting of 1 cm, 2 cm , 5 cm , 10 cm, 20 cm and “E-Field Meter” mode where it is possible to measure volts /m. The reading range of the EFM51 is 0 to 200kV. • Dimensions 150 x 125 x 75, including support (W x H x D) with base. • The EFM®51 comes with: carrying case, high voltage generator +/- 1200 Volt, base, grounding cable, battery charger for 9V batteries, 9V rechargeable spare battery, calibration certificate, user manual at German and English.