Lutron AQ9901SD

Air quality meter with SD Card real time data recorder, measures CO2, CO, O2, humidity and temperature.

Features:

• Real time recorder, save the data into the SD memory card and can be down load to the Excel, extra software is no need. User can make further data or graphic analysis by themselves under the Excel software.
• At the same time, the SD memory card can record 3 probe's data ( %RH/CO2/O2/Temp. or %RH/CO2/CO/Temp. ) along with the time information into the one Excel file at the same time.
• Manual datalogger is available, during execute the manual datalogger function, it can set the different location no. ( position 1 to position 99 ).
• Air quality measurement application, multi-function: CO2 (Carbon dioxide ), CO ( Carbon monoxide ), O2 ( Oxygen in air ), Humidity, temperature measurement.
• CO2 range : 0 to 4,000 ppm x 1 ppm.
• O2 range : 0 to 30.0 % x 0.1 %.
• CO range : 0 to 1,000 ppm x 1 ppm.
• Humidity range: 10 to 95 %RH.
• Dew point Temp. and Wet bulb Temp. measurement.
• Temp. range : 0 to 50.0 ℃, ℃/℉.
• CO2 sensor : NDIR, long term reliability.
• CO, O2 sensor : Galvanic cell type.
• Humidity sensor : Precision capacitance sensor
• Alarm setting with the beeper sound output.
• Sampling time for data recorder is 2 seconds to 8 hours.
• Complete set with 4 probes: CO2/Temp. probe, O2/Temp. probe, CO/Temp. probe, Humidity/Temp. probe, main meter and the hard carrying case.
• RS232/USB computer interface.
• Patented.