उत्पत्ति के प्लेस
Shaanxi, China
Product name
hydrogen sulfide h2s gas detector
Alarm Type
Sound,light and vibration
Sensor type
Electrochemical Method
Measure Range
0-200ppm,0-100ppm,support customization
Battery
CR2 CR15H270 Li battery,replaceable
Sampling method
Natural Diffusion