This is your best deal in a basic infrared gun. Designed for broad general purpose use in research, industrial applications, HVAC and construction. Read temperature instantly from a distance. The quality lens and machined baffles ensure accuracy with a 12:1 distance-to-target spot ratio. At 12" you can measure a 1" spot diameter. The bright pointing laser helps you aim.
Emissivity is factory set at 0.95 for simplicity in reading the broadest range of surface materials. There are no extra settings to learn. Pull the trigger for an instant reading. Hold it down for scanning or checking a changing temperature. Let go of the trigger and the last reading is held in the display. A max. temp reading is constantly visible for peak readings. It resets with the auto-off after about 15 seconds. The only other control to master is a simple °C/°F button. So, all you need to do is put the batteries in the I.R. Gun and pull the trigger to measure temperature anywhere.
The main display of the I.R. Gun is quite large and its backlit for easy viewing anytime. Batteries are included and replacements can be found anywhere (2xAAA). Order the optional holster to protect the unit between uses. This is a hiqh-quality, professional tool that will surprise you at this price.
| Specifications |
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| Measuring Range: |
-58°F to 750°F, -50°C to 400°C |
| Accuracy: |
Tobj=15-35°C: ±1°C, Full Range: ±2%, 2°C |
| Repeatability: |
0.15°C at 25°C, 0.75°C at 80°C |
| Resolution: |
0.1° from -9.9 to 199.9, 1° beyond |
| Units: |
Switchable C or F |
| Emissivity: |
Fixed at 0.95 |
| Response Time: |
1 Second |
| Distance/Target Ratio: |
12:1 (1" target diameter at 12" distance) |
| Ambient Operating Range: |
32°F to 122°F, 0°C to 50°C |
| Battery: |
2x AAA, included |
| Certificate: |
Each unit is calibrated at the factory using NIST traceable standards
and a Certificate of Conformance is included. |
To Order:
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IRGUN
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Industrial Infrared Thermometer |
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| 4HG |
I.R. Holster, Gun Shaped |
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| 834-740 |
Foam Lined Carry Case |
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Calibration Options: (Includes NIST traceable certificate)
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CAL-IR3
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3-Point Infrared Calibration
(32°F, 212°F, 482°F)/(0°C, 100°C, 250°C)
includes NIST Traceable calibration certificate |
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| CAL-IRFS |
3-Point Infrared Food Service Calibration
(32°F, 140°F, 212°F)/(0°C, 60°C, 100°C)
includes NIST Traceable calibration certificate |
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| CAL-IR5L |
5-Point Infrared Calibration
(32°F, 122°F, 212°F, 392°F, 572°F)/(0°C, 50°C, 100°C, 200°C, 300°C)
includes NIST Traceable calibration certificate |
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Each meter is tested individually at the specified points and actual test data is provided on the NIST Traceable Report of Calibration. |
The I.R. Gun display includes MIN, MAX, hold, and low battery indicator

The I.R. Gun fits perfectly into this
nylon fabric holster. It includes an easy opening velcro flap and a loop to attach to your belt (4HG).
Optional hard case for I.R. Gun holds
extra batteries and more (834-740).
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