Detected gas:R290 refrigerator gas R170 R600a
Detection mode: diffusion:
Response time: <30 (T90)
Power supply: DC3.7V/1100mAH
Continuous working hours: ≥8h
Explosion-proof grade: Ex dib IIC T4 Gb
Protection grade: IP67
Dimension(LXWXH): 15.5×7.5×6.5cm
Weight: 0.9kg