Infrared type methane gas sensor; range: 5%, 10%, 30%, 100% CH4; supply: 7-30V; power: 4W

Infrared type carbon monoxide gas sensor; range: 3%, 10%, 30%, 100% CO; supply: 7-30V; power: 4W

Infrared type carbon dioxide gas sensor; range: 500, 1000, 2000, 3000, 5000ppm, 1%, 3%, 5%, 10%, 30%, 100% CO2; supply: 7-30V; power: 4W

Infrared type nitrous oxide gas sensor; range: 3000ppm N2O; supply: 7-30V; power: 4W

Infrared type carbon dioxide gas sensor; range: 3000, 3%,10% CO2; supply: 15V, 30V; power: 0.9W

Infrared type methane gas detector; range: 3%, 5%, 10%, 30%, 100% CH4; supply: 230VAC

Infrared type carbon monoxide gas detector; range: 3%, 10%, 30%, 100% CO; supply: 230VAC

Infrared type carbon dioxide gas detector; range: 5000ppm, 1%, 3%, 5%, 10%, 30%, 100% CO2; supply: 230VAC

Infrared type methane, carbon dioxide or carbon monoxide gas detector; range: 3%, 5%, 10%, 30%, 100% CH4; supply: 230VAC

24V DC Pump for GASCARD sensors

Standard Guardian NG Air Pump (Black)

ZERO CALIBRATION KITFOR GUARDIAN NG CO2 Monitors, No calibration gas required