Electric Field Meter

Function and Applications

For measurement of field strength in electrostatic fields without losses and with correct sign, as well as for electrostatic measurement of voltages in those cases in which normal static voltmeters are not sensitive enough. For measurements a USB connection to a computer with installed measurement software is required.

Equipment and Technical Data

Field measurement

• Measuring ranges 5/ 25/ 50/ 250 kV/m
• Precision +/- 5 %

Voltage measurement

• Measuring ranges 50/ 250/ 500/ 2500 V DC
• Accuracy +/- 5 %
• Input resistance > 10 PΩ
• Input capacitance approx. 5 pF

Technical Specifications

• Operating voltage 5 V via USB interface
• Grounding via 4 mm connector at the rear
• Calibration in plate capacitor 200 mm x 200 mm, distance 25 mm
• Dimensions L 120 mm x D 36 mm
• Weight approx. 180 g
• Operating-time by 8 hours a day min. 2 years
• Interface Mini-USB