Specifications
| Detect gas | CO |
| Range | 0~1000ppm |
| Resolution | 1ppm |
| Intrinsic error | ±5% or ±10PPM |
| Response time | <60s |
| Start Warm-up time | --- |
| Sensors principle | Electrochemistry |
| Alarm mode | --- |
| Operating temperature | 0~50℃ |
| Relative Humidity | 0~99%RH |
| Temperature measurement | --- |
| Power | 9V battery |
| Weight | 115 g |
| Dimensions | 162*57*38mm |
| Standard outer box Capacity | 40 |
| Packaging Dimensions | 51*34*46cm |
| Gross Weight | 12.7kg |
Packing list
carbon monoxide composition meter x1, original battery X1, factory certificate X1, warranty card X1, manual X1, protective cover 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/9890/Specification.html , which is only used by users who purchase commodities from the NBCHAO.