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Industrial IR Gun Thermometer
Industrial IR Gun Thermometer
Industrial IR Gun Thermometer
Industrial IR Gun Thermometer
Industrial IR Gun Thermometer

Industrial IR Gun Thermometer


Regular price $69.00 Sale

Use this versatile IR thermal sensor to read surface temperatures from a distance - instantly. IR-GUN-S has a quality lens and machined baffles to ensure accuracy with a 12:1 distance-to-target spot ratio. At 12" you can measure a 1" spot diameter. And, the thermometer gun's bright pointing laser helps you aim.

IR-GUN-S includes an adjustable emissivity so you can set the IR thermal sensor to read a variety of different surface materials. Operation is simple. Pull the trigger on the IR-GUN-S to instantly read the surface temperature you're pointing at. Let go of the trigger and the reading will stay on "Hold" for several seconds so you can take note of it. While the infrared thermometer's trigger is depressed, you can also scan looking for MAX/MIN temperatures as you move the temperature laser gun across a larger target. IR-GUN-S is a useful thermometer to help find hot or cold spots in walls, insulation, heated objects or larger areas. Other features include an averaging function and a differential mode. High and low alarms are easily set so IR-GUN-S will beep for readings below or above your preset thresholds.

The main display of the infrared thermometer is big enough to read and it's backlit for easy viewing anytime. Batteries are included and replacements can be found anywhere (2xAAA). Order the optional holster to protect the IR-GUN-S between uses. This is a hiqh-quality, professional infrared thermometer that will surprise you at this price.

  • High quality 12:1 optics
  • Bright single-laser pointer
  • Point and Shoot simplicity
  • Max/Min temps and High/Low alarm settings
  • Easily switch from °C to °F
  • Backlit display
  • Adjustable emissivity

The IR-GUN-S non-contact infrared thermometer is your best deal in a basic infrared temperature gun. IR-GUN-S Infrared Thermometer is designed for broad general purpose use in research, industrial applications, HVAC, construction, repair or maintenance services, and even around the house if you're technically inclined.

Range -76 to 1022°F (-60 to 550°C)
Accuracy* 55 to 95°F (15 to 35°C): ±2.7°F (±1.5°C);
32 to 1022°F (0 to 550°C): Greater of 4°F (2°C) or ±2% of reading;
-76 to 32°F (-60 to 0°C): ±4°F+0.09°F (2°C+0.05°C)
Resolution 0.1° from -9.9 to 199.9, 1° beyond
Repeatability 0.3°F (0.15°C) at 77°F (25°C), 1.4°F (0.75°C) at 176°F (80°C)
Temperature Scale °C/°F switchable
Response Time 1 Second
Distance to Target 12:1 (1" target diameter at 12" distance)
Emissivity 0.95 default - adjustable 0.1 to 1 step 0.01
Spectral Range 5 to 14 µm
Operating Range** 32 to 122°F (0 to 50°C)
15 seconds

2x AAA - included, minimum of 14 hours

ThermoWorks infrared thermometer products are intended for food service, food processing, industrial, scientific and general home use. They are not FDA Cleared for clinical use. However, in the current pandemic environment, there is a worldwide shortage of infrared sensors and medical infrared thermometers. With proper technique, general-purpose infrared thermometers might be used as a substitute scanning tool for detecting elevated body temperatures. We offer the following information and cautions:

Forehead temperature is several degrees lower than core body temperature of 98.6 F (37 C). Clinical forehead thermometers make a mathematical adjustment to display an equivalent oral temperature. When using general-purpose infrared thermometers to read forehead temperatures, the readings will likely be lower than 98.6 F, even if a fever is present. Normal forehead skin temperature can vary several degrees depending on your environment (indoors or out), exercise, perspiration, direct heat or air conditioning, etc. It would be normal to read an actual forehead skin surface temperature between 91F and 94F if using a general-purpose infrared thermometer.

Some infrared thermometers have an “adjustable emissivity feature”. Some are factory set for emissivity of 0.95, or in the case of our IRFS, 0.97. Human skin temperature is in this range. If using a fixed emissivity infrared thermometer, one could measure temperature in the center of the forehead, and then add 5 degrees Fahrenheit to estimate the oral equivalent.

Or, to simplify things for the operator, one could measure each subject and look for a “normal” temperature of 91F to 94F without making any adjustments or offsets. A higher reading might indicate a fever. Still, such a scan could not be regarded as a reliable absolute measurement of core body temperature, only a scanning or screening indication.

Users should be aware of the “spot size” of the infrared thermometer’s measurement area. They should also consider the distance-to-target recommendations of the instrument. The angle of the sensor to the subject is also important.

If the general-purpose IR thermometer has a laser-pointing feature, it is best to turn the laser off if possible (or cover it with tape) and always use great care to avoid pointing it at someone’s eyes. The laser is not part of the measurement technology and is only used to assist in aiming.

Some industrial IR thermometers allow the adjustment of the emissivity setting. In medical literature human skin is noted to have an emissivity between 0.95 and 0.99 regardless of color. By setting an adjustable emissivity to 0.78, the instrument will give a forehead temperature reading that approximates the normal oral temperature. This approximates an “offset” to the reading that will render a measurement near 98.6 F on the forehead of a healthy individual.