Specifications
| Detection gas | Various combustible gases |
| EX-range | 0 ~ 50% LEL |
| EX-Resolution | 0.1% LEL |
| EX- intrinsic error | ≤5%F.S |
| temperature Measurement Range | -10~50℃ |
| Response time | T90<10s |
| recovery time | <30s |
| Sensors principle | semiconductor |
| Display | Segment LED large screen display |
| Alarm method | Sound, light |
| Power | 3.7V lithium battery |
| Operating Temperature | -10~50℃ |
| Environment humidity | <95% RH |
| Dimensions | 160*66*31mm |
Packing list
detector x1, original battery X1, factory certificate X1, warranty card X1, manual X1, portable toolbox x1, charger 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/9856/Specification.html , which is only used by users who purchase commodities from the NBCHAO.