Fieldpiece SOX3 Combustion Check Gas Meter

Fieldpiece SOX3 Combustion Check Gas Meter is designed to directly measure %O2, flue temperature, calculate %CO2, %Excess Air, and combustion efficiency. The Fieldpiece SOX3 features an automatic electric pump with pause function, field replaceable oxygen sensor, hands-free testing via magnetic backing, R-cone, and automatic pumping, and user-programmable fuel types.