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| Product Name | Defelsko PosiTest FM Coating thickness Gauge | DongRu DR220 (upgraded version) Coating thickness Gauge |
| Product Price | In coming | $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 Thick coating Explosion-proof Curved surface | General |
| Accessories | ||
| Parameter comparison | ||
| Measurement Range | 0~80 mils | 0-2000μm |
| accuracy | +/- 0.2 mils ()； +/- 5% reading within 4 mils (over 4 mils) | |
| application | Hot dip galvanized, hard chrome, paints, enamel on steel (magnetic substrate) | |
