Model 42545
A
V4.1 02/08
8
Support line (781) 890-7440
Technical support: Extension 200; E-mail: support@extech.com
Repair & Returns: Extension 210; E-mail: repair@extech.com
Product specifications subject to change without notice
For the latest version of this User’s Guide, Software updates, and other
up-to-the-minute product information, visit our website: www.extech.com
Extech Instruments Corporation, 285 Bear Hill Rd., Waltham, MA 02451
Specifications
Infrared Thermometer Specifications
Range / Resolution
-58 to 1832
o
F (-50 to 1000
o
C) 0.1
o
C/F
Accuracy
(of reading)
± (2% of r 9°F/4°C) <30°F (-1°C)
± (2% of r 4°F/2°C) 30°F to 800°F (-1°C to 426°C)
± (2.5% of r 6°F/3°C) 800 to 1000°F(426 to 537°C)
± (3% of r 9°F/4°C) >1000°F/537°C
Note: Accuracy is specified for the following ambient temperature
range: 64 to 82°F (18 to 28°C)
Emissivity
Adjustable from 0.1 to 1.00 (0.95 default value)
Field of View
D/S = Approx. 50:1 ratio (D = distance, S = spot)
Laser power
Less than 1mW (Class II)
Spectral response
8 to 14
μ
m (wavelength)
General Specifications
Display
4½
digit backlit LCD display with function indicators
Display rate
1 second approx.
Operating Temperature
32°F to 122°F (0°C to 50°C)
Operating Humidity
Max. 90% RH
Power Supply
9V battery
Automatic Power Off
Approx. 7 seconds after the trigger is released
Safety compliance
CE
Weight
10.2 oz. / 290g
Dimensions
3.9 x 2.2 x 9.0” (100 x 56 x 230mm)
Copyright
©
2008 Extech Instruments Corporation.
All rights reserved including the right of reproduction in whole or in part in any form.
