Specifications
| Detect gas | Oxygen O2 |
| O2-range | 0~25%VoL |
| O2- resolution | 0.1% |
| O2- intrinsic error | ≤ ±1.5% F ·S |
| Response time | ≤15s |
| recovery time | ≤15s |
| Sensors principle | electrochemistry |
| Alarm mode | Sound, light. |
| Operating temperature | -10~50℃ |
| Environmental humidity | 0~95% RH non-condensing |
| Temperature measurement | Yes. |
| Power Supply | 3.7V lithium battery |
| Weight | 170 g |
| Dimension | 181*63*30mm |
| Standard outer box Capacity | 10 |
| Packaging Dimensions | 44*39*32cm |
| Gross Weight | 9.4kg |
Packing list
After-sales instructions
None
[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/9902/Specification.html , which is only used by users who purchase commodities from the NBCHAO.