4-IN-1 GAS DETECTOR
3
Sensor Life
：
1 year
；
Display
：
LCD
；
Alarm types: flashes, alarms and vibrations;
Data display
：
real-time readings, peak data, and battery
status
；
Range of temperature
：
-10~40
℃；
Range of humidity
：
5~90RH
；
Dimension
：
126mm
（
L
）
×66mm
（
W
）
×32mm
（
H
）；
Net weight
：
220 grams
（
including charger
）。
III. OPERATION INSTRUCTIONS
1. Power on
Press“ ”, the detector turn on after the buzzer goes off
once
。
2. Power off
Press and hold “ ”, the LCD will count down for 5
seconds before the buzzer rings shortly, after which the
device will turn off. If holding “ ” too shortly, the
detector will return back to measuring status
。
3. Low battery
