CO2 air quality meter AQ-9918SD

temperatureO2portable

* Real time recorder, save the data into the SD memory card and can be downloaded to the Excel, extra software is no need. * Air quality measurement, multi-function and only use one probe to cover the whole measurement : CO2 ( Carbon dioxide ), O2 ( Oxygen ), Humidity, Temp.. * Can show and record multi-probe's input measuring data on the same LCD display at same time. * CO2 range : 0 to 10,000 ppm x 1 ppm. * O2 range : 0 to 30.0 % x 0.1 %. * Humidity range : 5 to 95 %RH. * Dew point range : -25.3 to 48.9 C, C/F. * Temperature range : 0 to 50 C, C/ F. * CO2 sensor : NDIR long term reliability. * O2 sensor : Galvanic cell type . * Humidity sensor : Precision capacitance sensor. * Sampling time for data recorder is 0 to 3600 seconds. * Complete set with one multi-function probe. * SD card capacity : 1 GB to 16 GB. * TFT color LCD, easy reading. * Optional acquisition softwares, SW-U801-WIN, SW-E802, SW-E816. * Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.