Using field-replaceable sensors, E900-C Combustion Gas and Emissions Analyzer is suited for maintenance and emissions compliance testing for engines, boilers, and other combustion applications. Unit combines built-in manometer and thermometer with CxHy hydrocarbon (LEL) safety sensor and CO sensor capable of measuring 0–8,000 ppm. In addition to 12 in. probe with 10 ft dual hose, analyzer is supplied with rechargeable battery and AC charger, memory, and software.