Specifications
| Display unit | PPM, mg/m3 can be switched with one click, and the concentration value is automatically converted by the system |
| Display | 3.5 inch high definition color screen display, with flashlight function |
| Backlight | The backlight time can be manually set, and the backlight can be automatically turned on when the alarm is called. |
| Data storage | Storage methods optional, optional 8G large-Capacity memory card, support a health download function, optional host computer storage software download analysis data |
| Interface | USB interface data transmission, equipped with computer software, can download print data, memory card one-click data transmission |
| Alarm mode | Sound and light alarm, high and low alarm points can be set, vibration alarm, fall alarm, low battery alarm |
| alarm status | Turn it on, turn it off, mute it. |
| Power Supply | 3.7V rechargeable lithium battery |
| Battery Capacity | 3700MA |
| Operating Time | More than 50h (no gas) |
| Charging time | Less than 6h |
| Explosion-proof sign | Exib ⅡCT4 |
| Protection level | IP66 |
| Operating temperature | -20~50℃ |
| Environmental humidity | 0~95%RH |
| Shell material | ABS+PC |
| Dimension | 270*75*41mm |
| Weight | Approx. 400g |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/12593/Specification.html , which is only used by users who purchase commodities from the NBCHAO.