





Attributes
Sound and LightAlarm Mode
Portable Gas Detectortype
Guangdong, Chinaplace of origin
OEMcustomized support
LKD-398model number
GAIN EXPRESSbrand name
material:ABS Plastic
power:3.7V / 1000mAH LI-ION
warranty:1 year
Type:Portable Gas Detector
Accuracy:±10%F.S. (CH4)
Sensitivity:50PPM (CH4)
Auto zero:Auto zero during the warm-up process (in clean air)
Ambient temperature:0~60C (±2C)
Storage Environment:-10~50C, max 70%RH
Display:Analog bar and value
Alarm Mode:Display, Sound and Light Alarm
Sensor:Semiconductor sensor
Working Environment:-10~50C, max 80%RH, indoor altitude ,2000m
Selling Units:Single item
Single package size:26.5X15.3X5.2 cm
Single gross weight:0.517 kg













