The BTU1100 and BTU2200 combustion gas analyzers are used to analyze everything a technician needs to know about boilers and burner gas, says the company. Features include a built-in printer and field-replaceable sensors. The combustion gas analyzers come equipped with a two-channel thermometer, ambient CO monitor, draft and differential pressure meter, and a CO sensor with NOx filter. The simple one-button operation makes these portable tools efficient and effective. The BTU1100-1 measures O2, CO, and CO2, efficiency, excess air, draft, pressure, and temperature. It has a large, blue backlit digital display and includes a rechargeable battery and ac plug, vinyl case, calibration certificate, water trap, and an extra roll of printer paper. The model BTU1100-2 has all the features of the BTU1100-1 as well as a smoke pump, smoke filter papers, and comparison chart. The model BTU2200-1 includes all the features of the BTU1100-1, plus PC software. It is upgradeable for NO/NOx efficiency measurement. Model BTU2200-2 includes NO/NOx measurement as standard.

Kele Inc.; 888-397-5353;;

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