Indoor Air Quality Meter/Datalogger Measures C02, Temperature, Humidity, Dew Point And automatically datalogs up to 20,000 sets or manually store/recall up to 99 sets and Wet Bulb Features: • Checks for Carbon Dioxide (CO2) concentrations • Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor • Measurement ranges: CO2: 0 to 6,000ppm Temperature: -4 to 140°F (-20 to 60°C) Humidity: 10 to 95%RH • Continuous (20,000 sets) or manual (99 sets) datalogging • Data hold, Max/Min with Time stamp, and Alarm • Easy calibration in fresh air • Complete with (6) AAA batteries, RS-232 cable, and Windows® 95/98/NT/2000/ME/XP compatible software Applications: • Check air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated Included Windows® 95/98/NT/2000/ME/XP compatible software Specifications CO2 Resolution Temperature Resolution Humidity Resolution Datalogging Dimensions Weight 0 to 6,000ppm 1ppm -4 to 140°F (-20 to 60°C) 0.1°F/°C 10 to 95% 1% Continuous: 20,000 sets/Manual 99 sets 5.3 x 2.8 x 1.2" (135 x 72 x 31mm) 8.2oz (235g) Ordering Information: EA80........................Indoor Air Quality Meter/Datalogger www.extech.com Specifications subject to change without notice. 2/25/11 - R1 Copyright © 2008-2011 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.