Cosmos NV-120Cv / NV-120Ci / NV-120Hv / NV-120Hi / NV-1200Dx / NV-120Sx Single-point Gas Alarm System

Features with jog dial and backlight LCD display 
Continuously monitors for 120mins after a power failure
Audio alarm is available in Japanese, English, Chinese and Korean and can select up to two languages
Size : W113 x H219 x D77mm
Weight : 750g
Country of Origin : Japan

Model No. NV-120Cv / Ci : For combustible gases
Model No. NV-120Hv / Hi : For combustible gases
Model No. NV-120Dx : For toxic gases
Model No. NV-120Sx  : For Oxygen