Electrostatic Fieldmeter

Compact electrostatic fieldmeter for locating and measuring static charge potentials in hard-to-reach places.

Accuracy & Consistency

The pocket-sized 775 Fieldmeter is designed to locate and measure static charge potentials on product, people, equipment and packaging. The 775 uses a noncontacting, chopper stabilized field sensor and a ranging light mechanism to ensure correct measurements of electrostatic fields in all areas-even those using air ionization. The Fieldmeter is easily zeroed with the turn of a small knob and does not require re-zeroing between measurements. Powered by a 9-volt battery, the 775 features a conductive, impact-resistant case and a convenient snap-on ground lead to facilitate grounding and increase accuracy.

Sample & Hold Functions
The 775's SAMPLE and HOLD functions allow measurements in places difficult to reach with other instruments. In SAMPLE mode, the Fieldmeter provides continuous measurement. The HOLD mode digitally freezes the meter reading to permit operation in special situations, such as to measure static charge inside an opaque bag or in production equipment.

Enhancements
The 775 Electrostatic Fieldmeter can be upgraded to a Periodic Verification System (775pvs). A hand-held alternative to a charged plate monitor, the 775pvs includes a detachable isolated plate and a charger in addition to the fieldmeter. Together, the three components can be used to verify ionizer operation and check ion balance and discharge times.

Features

  • Digital display
  • Distance ranging lights
  • Chopper-stabilized circuit
  • SAMPLE and HOLD functions
  • Battery powered, pocket-sized meter
  • Analog output