LUTRON AQ-9901SD

Features:

• Real time recorder, save the data into the SD memory card and can be download to the Excel, extra software in no need.
• 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: -25.3 to 48.9 °C, °C/°F
• Temp. range: 0 to 50.0 °C, °C/°F
• 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
• Somplete set with 4 probes: CO₂/Temp. probe, O₂/Temp. probe, CO/Temp. Probe, Humidity/Temp. Probe, main meter and the hard carrying case
• Meter can cooperate with 2 GB to 16 GB SD card, SD card is optional
• RS232/USB computer interface