| Object to be measured | Depth of the induction hardened layer | Measurement range | 0.7 ~ 15mm |
| Measurement resolution | 0.1mm | Measurement repeatability | ±0.1mm(per one location) |
| Sensibility | 80 dB or more | Adjustable gain | Max 120dB Min 0.1dB pitch |
| Vertical linearity | Within ±2.8% | Horizontal linearity | Within ±0.6% |
| Battery | Lithium-ion battery | Charging time | 1.5h |
| power | Electronic |
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