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| Product Name | IWAVE WH92 Coating thickness Gauge | Duban DB20-CM211S Coating thickness Gauge |
| Product Price | $196.00 | $419.00 |
| Details | Details | |
| Model comparison | ||
| Principle | Difunctional | Difunctional |
| Substrate | Ferrous Non-Ferrous | Ferrous Non-Ferrous |
| Range | 0 ~ 1500m | 0 ~ 1500m |
| Precision | ±3% | ±3% |
| Probe | Split probe | Split probe |
| Application | General | General |
| Accessories | ||
| Parameter comparison | ||
| Measurement principle | Magnetic Induction and eddy Current | Magnetic Induction + eddy Current |
| Measurement Range | 0-1250μm | 0~1250μm |
| margin of error | Zero point calibrate +/- (1 + 3% H); two point calibrate +/- 【( 1%~ 3% H) ] H + 1.5 | +/- 1 to 3% n or +/- 2.5 μm |
| minimum measurement surface | 10*10mm | 6mm |
| minimum radius of curvature | Convex: 5mm; Concave: 5mm | F: convex 1.5mm/concave 25mm; N: convex 3mm/concave 50mm |
| thinnest matrix | 0.4mm | 0.3mm |
| Probe | belt line | |
| Calibrated mode | Zero point calibrated, two point calibrated | |
| unit display | μm | Metric/Imperial |
| power supply | Two AA batteries | 2 * 1.5AAA No. 7 battery |
| Meet the standard | GB/T 4956─1985、GB/T 4957─1985、JB/T 8393─1996、JJG 889─95、JJG 818─93 | |
| system language | English, Chinese | |
| display screen | LED LCD display | |
| Operating temperature | 0-40℃ | |
| Operating Relative Humidity | ≤85% | |
| Print function | without | |
| Machine weight | 115G (with battery) | |
| Machine Size | 110*65*30mm | |
