Reed SD-9901 Indoor Air Quality Meter/Data Logger

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The Reed SD-9901 Air Quality datalogger with a built-in clock and calendar can be connected to a computer through the USB/RS232 computer interface or it can store the readings on SD memory card.

The SD-9901 is a Reed Air Quality Detector used to simultaneously records data from three probes. The Reed SD9901 measures CO2, CO, O2, humidity and temperature and is powered by a high accuracy microcomputer circuit. The Reed meter has data hold, USB interface, record max and minimum reading functions and saves measurements values on SD memory card for further analysis. The SD-9901 IAQ Meter Datalogger is an ideal Reed instrument especially designed to be used for monitoring the quality of air in factories, hotels, schools, office buildings or greenhouses.

REED SD-9901 Features

  • No extra software needed, just plug the SD card into the computer
    and it downloads directly to EXCEL
  • Simultaneously records data from three probes
  • Meter can switch to a Manual Datalogging
  • Measures CO2, CO, O2, Humidity, and Temperature
  • Non-dispersive infrared CO2 sensor
  • Galvanic cell CO and O2 sensors
  • Precision capacitance Humidity sensor
  • Real time SD memory card datalogger with a built-in clock and calendar
  • Sampling time set from 2 seconds to 8 hours
  • Easy to read LCD with backlight
  • Auto power off or manual power off
  • Data hold, record max. and min. reading
  • Alarm setting with beeper
  • High accuracy microcomputer circuit
  • Power by UM3/AA (1.5 V) x 6 batteries
  • USB/RS232 Computer interface
  • Separated probe for easy measurements of multiple environments.

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