Specifications
| Measuring range | 0.75~ 350mm (steel, determined by the probe) Standard probe Measurement range 1-250mm |
| Display resolution | 0.01mm |
| Sound speed range | 1000~9999m/s |
| storage | 2000 groups |
| Surface temperature | -10~60℃ |
| Error of indication | ± (1% H + 0.1) mm, H is the actual film thickness of the measured object |
| Power | AA type alkalinity battery (2 pcs) |
| Operation time | About 200 hours |
| Dimensions | 130×70×25mm |
| Weight | About 0.2kg (host) |
| Standard configuration | Main unit, L51 probe, AA alkalinity battery, coupling agent |
Packing list
Host x1, operation manual x1
After-sales instructions
Warranty days: 365 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/35836/Specification.html , which is only used by users who purchase commodities from the NBCHAO.