Humidity/Temperature Pen Pocket size meter With Max/Min recording Features: • Dual LCD for simultaneous display of Relative Humidity and Temperature • Temperature is °C/°F switchable • Built-in Humidity and Temperature sensors for convenient operation • Pocket size for quick and reliable measurements at any location • Max/Min memory functions for display of highest and lowest readings for both Temperature & Relative Humidity • "Clear" function key to erase stored Max/Min readings to record new values • Complete with pocket clip and one LR44 button battery Specifications Range Basic accuracy Resolution Sensor Type Power Dimensions Weight % Relative Humidity 10 to 85% ± 5% 1%RH Resistive ceramic One LR44 button battery 5.9 x 0.8 x 0.7” (150 x 20 x 18mm) 0.7oz (20g) Temperature 14 to 122ºF (-10 to 50ºC) ± 2ºF/1ºC 0.1ºC or ºF Thermistor Ordering Information: 44550 ..........................Humidity/Temperature Pen www.extech.com Specifications subject to change without notice. 6/11/08 - R1 Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.