Specifications subject to change without notice.
Copyright © 2007-2011 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com 09/19/11 - R1
Probe Clips onto Meter
Or extends on 18” (457mm) cable
Big Digit Hygro-Thermometer
Ordering Information:
445715 ........................Big Digit Remote Probe Hygro-Thermometer
445715-NIST................445715 with Calibration Traceable to NIST.
RH300-CAL ..................Optional 33% and 75% RH calibration standards
Features:
•Max/Min with reset function
•Rear calibration adjustment pot
•Humidity: 10 to 99% RH
•Temperature: 14 to 140°F (-10 to 60°C)
•Optional RH calibration bottles
•Accuracy: ±4%RH; ±1°C/1.8°F
•Dimensions: 4.3 x 3.9 x 0.78" (109 x 99 x 20mm)
•Weight: 6oz (169g)
•Complete with built-in stand, mounting bracket, sensor,
and 1 AAA battery; optional calibration salt bottles
RH300-CAL Optional calibration salt bottles
