Specifications
| Detect gas | EX |
| Response time | Moment |
| Warm-up time | < 110 seconds (assuming 25 ℃, 60% RH) |
| Working time | 5 hours |
| Sensitivity | Adjustable, at least 5PPM |
| Low power indicator | 6.3V±0.3V |
| Operating temperature | 0~52℃ |
| Sensitivity | Adjustable |
| leak rate indicator | Yes. |
| Automatic warm-up when powered on | Yes. |
| Low power indicator | Yes. |
| Battery overheating or overdischarge automatic protection function | Yes. |
| Two-color LED indicates charging status | Yes. |
| Power | 1200 mAh lithium battery |
| Weight | 492g |
| Dimensions | 44*39*32cm |
Packing list
detector X1, original rechargeable lithium battery X1, data cable x1, charger x1, factory certificate X1, warranty card X1, manual X1, gift box x1, portable toolbox 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/9898/Specification.html , which is only used by users who purchase commodities from the NBCHAO.