| Measurement range | 0.8~ 300mm (steel, determined by the probe) |
| Probe diameter | Ф10mm |
| Probe contact temperature | -10~+60℃ |
| Lower limit of pipe measurement | Should 20mm × 3.0mm Should 15mm × 2.0mm (steel, determined by probe) |
| measurement error | ±(1%H+0.1)mm |
| Display resolution | 0.1mm |
| Display | 4-Bit LCD |
| Calibrating block | 4.0Mm (steel) |
| Speed of sound | 1000~9999m/s |
| Power Supply | AA type alkaline 1.5V battery (2 pcs) |
| Operating Time | 250h |
| Host size | 127*65*27mm |
| Weight | 230G (including battery) |
| Application | Petroleum, chemical industry, metallurgy, shipbuilding, aviation, aerospace, etc |
Warranty days: 1068 days