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    • About Us
    • Contact Us
    • ESD Products
      • Accessories
      • CM-CAL
      • CM-250A
      • CM-500A
      • GST-400
      • ETPP-2 Probe
      • RTG-210
      • SRM/RTG Combo Meter
      • SRM-110
      • WSST-300
      • WSST-CAL
    • Tech Tips
    • Warranty
  • Home
  • About Us
  • Contact Us
  • ESD Products
    • Accessories
    • CM-CAL
    • CM-250A
    • CM-500A
    • GST-400
    • ETPP-2 Probe
    • RTG-210
    • SRM/RTG Combo Meter
    • SRM-110
    • WSST-300
    • WSST-CAL
  • Tech Tips
  • Warranty
Pinion Products Corporation Inc.

Pinion Products Corporation Inc.

Pinion Products Corporation Inc.Pinion Products Corporation Inc.

Pinion Constant Operator and Worksurface Monitor

CM-250A - Two Monitors in one

One unit will monitor the operator's wrist strap, and work surface at the same time, with independent monitoring systems.

Audible and Visual Alarms

Operator channel tolerances:

Lower Limit: 1.3 Megohms +/- 10%

Upper Limit: 39 Megohms +/- 15%


Worksurface channel tolerances:

Lower Limit: 430K ohms +/- 10%

Upper Limit: 10^9.55 to 10^9.95 ohms

Comes With

Monitor, AC adapter, mounting bracket, work surface connecting cable, instructions.


NIST Calibration With Cal. Cert. Available


We also offer Dual Coil Cords and Dual Wrist Bands for operator use with the CM-250A.

Dual Coil Cords and Wrist bands

Custom Limits

At customer request, we can supply this monitor with custom upper and lower limits.

Please contact us for details.

Contact Us

Specifications and Manual

CM250A Manual (pdf)Download

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