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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
Features
- 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
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") |
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) |