The PosiTest PG measures the thickness of one or multiple layers of coating on any substrate using a proven destructive technique.
PosiTest PG
- Durable anodized aluminum housing
- Rotating cutting tip holder holds up to four cutting tips
- Powerful 50x microscope with precision optics and rotating scale in Imperial and Metric Units
- Certificate of Calibration showing traceability to NIST included
Conforms to ISO 2808/19399, ASTM D4138, JIS K 5600-1-7, and NF T30-123
![PosiTest PG](https://www.dftinstruments.co.uk/wp-content/uploads/2024/06/PosiTest-PG.png)
Simple
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Ideal for coatings up to 1,250 µm (50 mils) depending on cutting tip—1x, 2x, and 10x tips included (5x cutting tip available)
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Keeps up to four cutting tips secure and ready for use
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Uses one, easy to change AAA battery
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Integrated bright white light with easy on/off and automatic timer to conserve battery life