Specifications
| Measuring range | 0~100% |
| resolution | 0.1 |
| Accuracy | ±2% |
| light source | LED light source |
| Film thickness of measured object | <18mm |
| operating conditions | Temperature 0~50 ℃; Humidity < 90% RH |
| Power | Host: 2X1.5v AAA 7 #battery; Light emitter: 2X1.5v AAA 7 #battery |
| Host size | 141*65*38mm |
| Weight | 290 g (with battery) |
Packing list
host x1, portable case x1, instruction manual x1, light emitter 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/27913/Specification.html , which is only used by users who purchase commodities from the NBCHAO.