English Datasheet

Radio Controlled Wall Clock Hygro-Thermometer with
Super Large 4.3" (109mm) Digit Clock Display
Receives Time Code from NIST Radio Station WWVB
Automatically adjusts year, date, day, hour, minute, second, and DST
Features:
• Receives Time Code from NIST Radio
Station WWVB (North American region)
• Large LCD displays Time, RH%, Temperature,
Year, Month, Date, and Day
• Super large 4.3" (109mm) digit clock display
can be viewed from 150 feet (45mm)
• Signal indicator displays signal strength in
3 levels to indicate successful synchronization
• Automatically adjusts for daylight savings time (DST)
• Alarm Clock
• Built-in stand for desktop or wall-mount
• Complete with built-in stand and four AA batteries
Over sized 4.3" (109mm) digit clock display can be viewed from
150ft (45mm). Perfect for desk top or wall mount display.
Specifications
Relative Humidity
Temperature
Alarm Clock
Dimensions
Weight
Range
Basic Accuracy
20 to 90%
±6%RH
23 to 122°F (-5 to 50°C)
±2°F/1°C
Yes
16.75 x 11.5 x 1.25" (425.4 x 292.1 x 31.75mm)
2.75lbs (1.2kg)
Ordering Information:
CTH10 ..Radio Controlled Wall Clock Hygro-Thermometer
www.extech.com
Specifications subject to change without notice.
7/16/08 - R1
Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.