Specifications
| Measurement principle | Magnetic induction + eddy current |
| Measuring range | 0 ~ 500µm |
| margin of error | ±3% |
| resolution | 0.1mm | 1mm |
| Minimum measurement surface | F26mm |
| Minimum radius of curvature | F: convex 1.5mm/concave 25mm; N: convex 3mm/concave 50mm |
| thinnest matrix | 0.3mm |
| Statistical function | Single measurement, continuous measurement |
| Data Interface | USB |
| Power | 2 * 1.5vAAA 7 #battery |
| Standards | ISO2178、ISO2360、GB4956、GB4957 |
| Language | Chinese |
| Display screen | 4-Bit digital backlight LCD |
| Operating Temperature | 0~50℃ |
| Relative Humidity | <95% |
| supporting software | RS232C software |
| Total Weight | 55G (without battery) |
| Complete-built unit size | 71*63*27mm |
Packing list
Host x1, iron base x1, aluminum base x1, calibrated diaphragm x1, wrist rope x1, leather case x1, operation manual x1
After-sales instructions
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/9771/Specification.html , which is only used by users who purchase commodities from the NBCHAO.