These gauges can be used for non-destructive coating thickness measurement of nonmagnetic coatings, e.g. paint, enamel, chrome on steel, and insulating coatings, e.g. paint and anodizing coatings on non-ferrous metals.
| mLabs-770 | mLabs-770S | |
| Measuring principle | Magnetic induction(F) Eddy current(N) | Magnetic induction(F) Eddy current(N) |
| Measuring range | 0 to 1500um | 0 to 2000um |
| Accuracy | ±(2.5%+1um) | ±(2 %+1um) |
| Resolution | 0~99.9um(0.1um), others(1um) | 0~99.9um(0.1um), others(1um) |
| Units | um, mm, mils | um, mm, mils |
| Size / Weight / Case Material | 113mmX53mmX24mm/80g/ABS | 113mmX53mmX24mm/80g/ABS |
| Power supply | Two 1.5V AAA battery | Two 1.5V AAA battery |
| Operation environment | Temperature: -10 to 50ºC | Temperature: -10 to 50ºC |
| Storage environment | Temperature: -10 to 60ºC | Temperature: -10 to 60ºC |
| Readings memory | 320 reading for RT-770, 2000 readings for RT-770S | 320 reading for RT-770, 2000 readings for RT-770S |
| Standard / Certificates | CE, ROHS, ISO 2178, 2360, GB/T 4956-2003, 4957-2003 | CE, ROHS, ISO 2178, 2360, GB/T 4956-2003, 4957-2003 |
