
Specifications subject to change without notice.
Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
6/17/08 - R1
Measures up to 1832ºF with 50 to 1 distance to target ratio
With laser pointer to identify target area
High Temperature IR Thermometer
Ordering Information:
42545..................High Temperature IR Thermometer
42545-NIST ........42545 with NIST Certificate
Features:
✓Highest 50 to 1 distance to target ratio measures
smaller surface areas at greater distances
✓Widest Temperature range from
-58 to 1832ºF (-50 to 1000ºC)
✓Adjustable high/low alarm alerts user
visually and audibly when temperature exceeds
programmed limits
✓Adjustable emissivity for better
accuracy on different surfaces
✓MIN/MAX/AVG/DIF features display highest, lowest,
average, and MAX minus MIN values
• Large backlit display for taking measurements at
night or in areas with low background light levels
• High resolution of 0.1º up to 199.9º
• Automatic Data Hold
• Auto power off
• Complete with 9V battery and hard carrying case
200" distance
4" target
(500cm:10cm)
100" distance
2" target
(250cm:5cm)
50" distance
1" target
(125cm:2.5cm)
Measure temperature in hard to
reach places
Specifications
Range: -58 to 1832°F (-50 to 1000°C)
Basic Accuracy: ±2% of rdg +4°F/ 2°C
Max. Resolution: 0.1°F/°C
Emissivity: Adjustable
Field of View (Distance to Target): 50:1
Dimensions: 3.9 x 2.2 x 9" (100 x 56 x 230mm)
Weight: 10.2oz (290g)