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REED CM-8822 Coating Thickness Gauge

Measuring Range 0 to 40mils (0 to 1000µm)
Accuracy <100µm: ±2µm
>100µm: ±3% of rdg.
Resolution 0.1µm (0 to 99.9µm)
1µm (<100µm)
Sampling Time 1 second
Display LCD
Zero Button Yes
Length of Probes 3′ (36″)
Power Supply 4 x AA Batteries
Low Battery Indicator Yes
Product Certifications CE
Operating Temperature 32 to 104°F (0 to 40°C)
Storage Temperature -4 to 140°F (-20 to 60°C)
Operating Humidity Range 20 to 90%
Dimensions 6.3 x 2.7 x 1.25″ (161 x 69 x 32mm)
Weight 9oz (260g)


REED CM-8822 Offers

This coating thickness gauge includes ferrous and non-ferrous probes and features a zero button for quick adjustment in the field. The CM-8822 has a easy-to-read LCD display and basic accuracy of 3%.


  • Measures the thickness of non-magnetic coatings on magnetic or non-magnetic metal substrates
  • User selectable µm/mils
  • Probe allows for readings in tight spaces
  • Easy-to-read LCD display
  • Automatic probe recognition
  • Zero adjustment button
  • Automatic calibration
  • Low battery indicator
  • Designed to meet ISO 2178 and ISO 2361 st
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