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| Product Name | DongRu DR320 Coating thickness Gauge | IWAVE WH81 Coating thickness Gauge |
| Product Price | $315.00 | $170.00 |
| Details | Details | |
| Model comparison | ||
| Principle | Magnetic | Magnetic |
| Substrate | Ferrous | Ferrous |
| Range | 0 ~ 1500m | 0 ~ 1500m |
| Precision | ±1% ±2% ±3% | ±3% |
| Probe | Integrated probe | Integrated probe |
| Application | General | |
| Accessories | ||
| Parameter comparison | ||
| Measurement Range | 0-1250μm | 0~1250μm |
| Operating Environment | Temperature: 0℃ -50℃, Humidity: 20% RH - 90% RH, no strong magnetic field environment | |
| thinnest matrix | 0.4mm | 0.4mm |
| margin of error | ±(1%-3%)H+1.5μm | ±3% |
| resolution | 0.1 μm /1 μm (0.1 μm below 100 μm, 1 μm above 100 μm) | |
| reaction rate | Over 50 readings per minute | |
| minimum measurement surface | 10X10mm | 10*10mm |
| minimum radius of curvature | Convex 5mm; Concave 25mm | Concave 5mm; Concave 5mm |
| weight | 99g | 115G (including battery) |
| power supply | Two (No. 5) alkaline batteries | 2 * AA battery |
| Dimension | 108*62*27mm | 110*65*30mm |
