1. Power supply: 2 x AAA batteries (not included in shipment)
2. Operating temperature: 4-38 degree celsius
3. Alarm sound: 85dB
4. Alarm current: less than 80mA
5. Battery operated, eliminating the need for wiring
6. LED blue backlight screen display, data at a glance
7. Through the air inlet detection, when the concentration reaches the value will automatically sound and warning light
8. High-precision chip, effectively avoid other gas interference
9. Sensitivity and time:
- 50ppm: alarm within 60-90 minutes
- 100ppm: alarm within 10-40 minutes
- 300ppm: alarm within 3 minutes
10. Size: 62 x 62 x 28mm
Note: the product can only detect CO gas (such as honeycomb coal, coal stoves, soot), can not detect natural gas, liquefied petroleum gas, city pipeline gas
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