Electro field meter EFM 822

Compact build and easy „one button“ operation make the elctro field meter EFM 822 extremly user-friendly. The dissipative plastic housing ist EPA-compatible. The EFM 822 has some very useful capabilities comparable meters do not possess.

Menu controlled measuring distance pre selection
Voltage potentials can be easily read without needless conversions thanks to pre selection of the measuring distance in the menu. 5 different mearuing distances are available, those ensure optimal usage even in problematic areas.

Very high zero stability
This way the offset adjustment that other systems need before every measurement is not a concern with this one.

Hold function
The reading can be held on the display, to ensure measurement and the reading of those results even in hard to reach areas.

Measuring range:
Distance 1 cm: 0 to 10 kV
Distance 2 cm: 0 to 20 kV
Distance 5 cm: 0 to 50 kV
Distance 10 cm: 0 to 100 kV
Distance 20 cm: 0 to 200 kV
 
Technical data:

• Measurements: 122 mm x 70 mm x 26 mm (L x W x H)
• Weight: approx. 130 g (without battery)
• Power supply: 9V alkaline battery IEC 6F22
• Display: 2-line alphanumeric LCD-display with 12 characters each. Upper line: selected measuring distance in cm; lower line: measured charge in volt

Contents:

• Protective bag
• 9V alkaline battery
• Grounding cable
• 2 spacer (2cm)
• Manual
• Calibration certificate