




The Defelsko PosiTest F Mechanical Coating Thickness Gauge features a GO/NO-GO button on the top, a thickness scale dial on the front with pulleys on the dial, and a wear-resistant probe with persistent magnetism on the bottom, with a textured housing, making it a mechanical magnetic coating Thickness Gauge. The PosiTest F Mechanical Coating Thickness Gauge has the advantages of simple operation, fast operation, stable and accurate measurement, and the measurement range is 0~2000μm, which is suitable for small parts measurement.










1) The thickness measurement is reliable, and the calibration certificate can be traced back to the PTB
2) Textured shell, waterproof, oil, acid, solvent
3) The probe is made of high wear-resistant cemented carbide and uses rare earth cobalt magnet with long-lasting magnetism
4) Mechanical, no battery required
5) Measure through the dial and sound prompt
6) Explosion-proof and high safety
7) The included wristband and instruction manual are kept in a high-quality leather case for later use
8) V-groove probe housing, stable and reliable cylindrical measurement
1) Place the coating gauge vertically on the object to be measured, so that the probe can touch the surface of the object to be measured.
2) Press the GO/NO-GO button on the PosiTest GM Mechanical Coating Thickness Gauge (i.e., the gold button on the gauge)
3) Gently shake the wheel until you hear a "click", and the thickness indicated by the dial pointer at this moment is the thickness of the coating to be measured.
| Used for: hot-dip galvanizing, hard chrome, paint, enamel on steel | Used for: electroplating, thin paint film, measurement of phosphating film on steel |
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Measuring range FM: 0~80mil Accuracy FM: ±0.2 mils (within 4mils) ±5% of reading (over 4mils) | Measuring range GM: 0~8mils Accuracy GM: 0.04mils (within 0.8mils) ±5% of reading (over 0.8mils) |
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Measuring range F: 0~2000μm Accuracy F: ±5μm (within 100μm) ±5% of reading (above 100μm) | Measuring range G: 0~200μm Accuracy G: ± 1μm (within 20μm) ±5% of reading (above 20μm) |