First of all, a gas detector is made up of electronics and a detection sensor. Although the Mean Time Between Failure (MTBF) of the electronics is longer than 200 years, as is the case for our gas detector, for example, the sensor won't last as long.
Our HuaFan gas detector can use many years.
Basic Parameter
Size: 4.5 * 2.1 * 1.8 inch
Weight: 3.7 oz
Sensor type: Electrochemistry method
Destination gas: O2
Display: LCD
Alarm ways: AUDIO/ VISUAL/ VIBRATION
Temperature range: - 20 ~50 ℃
Humidity: 15% ~ 95% RH (NO CONDENSATION)
Battery: CR2 CR15H270 Lithium battery
Power supply: 1 High-Energy battery (CHANGEABLE)
Features
1. Over 20 gases available with extended 2 year warranty*
2. Bright LEDs, large multicolor backlit LCD display
3. Factory-calibrated sensors to reduce need for frequent gas testing
4. All products will be well checked and well packed before shipment.
5. All inquiries can be replied in 48 hours.
6. OEM accepted.
7. Tech support in 24 hours, with our experienced engineers.
8. Sound/ Light/ Vibration, 3 ways to alarm
9. With CNEx proof, the authority of the explosion-proof certification in China
10. New high-end aluminum box packaging
Packaging list
1 PORTABLEALARMING DETECTOR
1 English manual
Any question, please contact anna@huafankj.com