FLIR Extech 445702 User Manual

User's Guide
Hygro-Thermometer Clock
Model 445702

Introduction

Congratulations on your purchase of the Extech 445702 Hygro-Thermometer Clock. This instrument displays Time (12/24 hour clock),
Temperature (C or F), and Relative Humidity % simultaneously. The housing can be wall mounted or placed on a table-top using the
built-in tilt stand. Features include MIN/MAX displays and programmable Alarm Clock. Careful use of this device will provide years of
reliable service.

Specifications

Display Three LCD views for Time, Temperature, & Relative Humidity
Ranges Temperature: -10 to 60
Resolution Temperature: 0.1 o C/F; Humidity: 1%
Accuracy Humidity: ± 6% in the 25 to 80% range & from 0 to 50
Temperature: ± 1 o C from -10 to 50
Power supply (1) 'AAA' 1.5V Battery
Low Battery
Battery icon appears on the lower LCD when the battery is to be replaced
Dimensions 109 x 71 x 20mm (4.3 x 2.8 x 0.8")
Weight Approx. 113g (4 oz.) with battery

Description

1.
Clock display
2.
Temperature display
3.
Humidity display
4.
Temp/Humidity Sensor
5.
MAX / MIN button
6.
RESET / AL (Alarm) button
7.
CLOCK button
8.
ADVANCE button
9.
Alarm on-off switch
10.
Alarm speaker
11.
Tilt Stand
12.
Battery compartment
13.
Temperature units switch
14.
Wall mount
H y g r o – T h e r m o m e t e r C l o c k
o C (14 to 140 o F); Relative Humidity: 10 to 85%
C (32 to 122 F)
o o
o C and ± 1.8 o F from 14 to 122 o F One