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| Product Name | Defelsko PosiTest F Coating thickness Gauge | DongRu DR220 (upgraded version) Coating thickness Gauge |
| Product Price | $464.00 | $235.00 |
| Details | Details | |
| Model comparison | ||
| Principle | Magnetic Mechanical | Magnetic |
| Substrate | Ferrous | Ferrous |
| Range | 0 ~ 2000m | 0 ~ 2000m |
| Precision | ±5% Miscellaneous | ±1% ±2% ±3% |
| Probe | Integrated probe | Integrated probe |
| Application | General Underwater Explosion-proof Curved surface | General |
| Accessories | ||
| Parameter comparison | ||
| Measurement Range | 0~2000μm | 0-2000μm |
| margin of error | +/- 5 μm (within 100 μm )； +/- 5% of reading (over 100 μm) | ±(3%H+1.5) |
| application | Hot dip galvanized, hard chrome, paints, enamel on steel | |
