Thông tin sản phẩm
Due to its compact design and "one-button" operation, the EFM 022 electro-magnetic fieldmeter is very user-friendly. The antistatic plastic housing is EPA compatible. The EFM 022 has very useful technical features, which do not have comparable measuring devices.
Menu-controlled measuring distance
preselection Voltage potentials on the measuring object can be determined directly by preselection of the measuring distance, which eliminates complex conversions. 5 measuring distances are available, which allow an optimal handling of the device even in problematic areas of detection.
Hold function
The measured value can be frozen in the display, which means that it is also possible to measure accurately in places that are difficult to access.
Very high zero point stability
This eliminates the zero point calibration required for other systems before each measurement.
Measuring ranges:
Distance 1cm: 0 to 10 kV
Distance 2cm: 0 to 20 kV
Distance 5cm: 0 to 50kV
Distance 10cm: 0 to 100 kV
Distance 20cm: 0 to 200 kV
Technical specifications:
Dimensions: 122mm x 70mm x 26mm (L x W x H)
Mass: Approx. 130 g (without battery)
Power supply: 9V Alkaline Block Battery IEC 6F22
Display:
2-line alphanumeric LCD display with 12 digits each
In the upper line, the selected measuring distance is displayed in cm,
in the lower the measured charge in volts.