Description

Ingco HETGA23 Digital Gas Indicator

Range:50~1000ppm(methane)
Detecting gas:Combustible gas
Response sensitivity: <50PPM
Response time: <=500PPM: 5 seconds; >=500PPM: 2 seconds
Warm-up time: about 30 seconds
Alarm mode: analog display and wind chime
Use environment: 0-50/20-80%RH
Storage environment: -10~60/20-80%RH
With 2pcs R03 AAA batteries