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| Product Name | DongRu DR230 Coating thickness Gauge | Defelsko PosiTest DFT Combo Thickness Gauge |
| Product Price | $296.00 | $841.00 |
| Details | Details | |
| Model comparison | ||
| Principle | Difunctional | Difunctional |
| Substrate | Ferrous Non-Ferrous | Ferrous Non-Ferrous |
| Range | 0 ~ 1500m | 0 ~ 1500m |
| Precision | ±1% ±2% ±3% | ±3% |
| Probe | Integrated probe | Integrated probe |
| Application | General | |
| Accessories | ||
| Parameter comparison | ||
| Measurement Range | 0-1000/2500 μm (more than 1000 μm should be notified in advance) | 0-1000 µm |
| Operating Environment | Temperature: 0℃ -50℃, Humidity: 20% RH - 90% RH, no strong magnetic field environment | |
| thinnest matrix | 0.4mm | |
| margin of error | ±(1%-3%)H+1.5 | ±(2µm + 3%) |
| resolution | 0.1μm /1μm | |
| minimum radius of curvature | Convex 5mm; Concave 25mm | |
| minimum measurement surface | 10*10mm | |
| weight | 99g | 54 g |
| power supply | Two (No. 5) alkaline batteries | |
| Dimension | 102*62*27mm | 108*43*20mm |
