Extech 42545 High Temperature IR Thermometer with NIST

Item #:

EXT-42545-NIST

Brand:

Extech

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42545 High Temperature IR Thermometer with NIST by Extech

Highest 50 to 1 distance to target ratio measures smaller surface areas at greater distances
Widest Temperature range from -58 to 1832°F (-50 to 1000°C)
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 0.1° up to 199.9°
Automatic Data Hold
Auto power off
Complete with 9V battery and hard carrying case

General Specifications

Display	4½ digit backlit LCD display with function indicators
Display update rate	1 second approx.
Operating Temperature	0°C to 50°C (32°F to 122°F)
Operating Humidity	Max. 90% RH
Power Supply	9V battery
Automatic Power Off	Approx. 7 seconds after the trigger is released
Safety compliance	CE
Weight	290g / 10.2 oz
Dimensions	100 x 56 x 230mm (3.9 x 2.2 x 9.0")

Infrared Thermometer Specifications

Range / Resolution	-50 to 1000°C (-58 to 1832°F)	0.1°C/F
Accuracy	± (2% of reading + 9°F/4°C) <30°F (-1°C) ± (2% of reading + 4°F/2°C) 30°F to 800°F (-1°C to 426°C) ±(2.5% of reading + 6°F/3°C) 800 to 1000°F(426 to 537°C) ± (3% of reading + 9°F/4°C) >1000°F/537°C Note: Accuracy is specified for the following ambient temperature range: 18 to 28°C (64 to 82°F)
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 pointer	Less than 1mW (Class II)
Spectral response	8 to 14μm (wavelength)