Combustible Gas Detector, Natural Gas/coal Gas Leak Alarm

DescriptionFeatures:1. Can detect a variety of combustible gases.2. Buzzer alarm: red prompt on the display.3. Two-color backlight warning: When the detector detects combustible gas, the analog bar increases with the increase of gas density, the buzzer sound increases with the increase of concentration, and the motor vibration increases with the increase of concentration.4. Backlight switch button, wide display.5. High-precision measurement accuracy.


Specifications:
Power supply: built-in 3.7V 400mA lithium batteryWorking height: up to 2000 metersRange: 0~50℃Resolution: 1℃Accuracy: ±2.0℃Detection range: 300~10000ppmResponse sensitivity: 50ppmResponse time: 2 secondsWarm-up time: 30 secondsDisplay: LCD displaySensor: NTC sensor, gas sensorSampling rate: 1 secondAlarm mode: analog bar, backlight, motor vibration and buzzerAuto-off time: about 5 minutesWorking temperature and humidity: 0~40℃, 0~90%RHSampling rate: 1 secondAlarm mode: analog bar, backlight, motor vibration and buzzerAuto-off time: about 5 minutesWorking temperature and humidity: 0~40℃, 0~90%RHStorage temperature and humidity: -20~60℃, 0~75%RHSampling rate: 1 secondAlarm mode: analog bar, backlight, motor vibration and buzzerAuto-off time: about 5 minutesWorking temperature and humidity: 0~40℃, 0~90%RHStorage temperature and humidity: -20~60℃, 0~75%RHStorage temperature and humidity: -20~60℃, 0~75%RH