Supplied in ABS shock-proof housing with IP54 rating, AQ200 Indoor Air Quality (IAQ) monitor employs CO2 sensor with 0–5,000 ppm range and CO Sensor with 0–1,000 ppm range. Resolution is 1 ppm for both CO2 and CO, and detection capabilities also cover ambient temperature from -4 to +176°F, Delta T, atmospheric air pressure, and humidity. Equipped with 2-line Big ICE BLUE LCD, tester also comes with 8,000 data memory points, software, and Min, Max, Hold, and Unit Selection functions.
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