Posted in | Voltmeters

Model 244A Electrostatic Voltmeters from Monroe Electronics Inc.

Model 244A Electrostatic Voltmeters measures surface potential of insulating, semiconductive or conductive materials on a small 0.04” (1mm) diameter spot or over a large area using patented techniques which assure high-accuracy drift-free measurements almost independent of probe/surface separation.


  • Measurement Without Physical Contact
  • Accuracy Better Than 0.1% at Almost any Probe-to-Surface Spacing
  • Full Complement of State-of-the-art High Ferquency Probes
  • Provision for Master/Slave Operation

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