MILWAUKEE Infrared Thermometer: 2278-20, Avg/Difference/Max Temp/Min Temp
The MILWAUKEE 2278-20 is a handheld, full-size infrared thermometer designed for harsh environments, featuring a temperature range up to 1202°F with an accuracy of ±1.8% of reading and a fixed emissivity of 0.95. It…
SKU 3G-OTH-189745
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Product Description
The MILWAUKEE 2278-20 is a handheld, full-size infrared thermometer designed for harsh environments, featuring a temperature range up to 1202°F with an accuracy of ±1.8% of reading and a fixed emissivity of 0.95. It includes a Class II laser, LCD display with 0.1°F resolution, and clear button functions for average, high temperature, and difference/max/min temp modes. This unit is not certified, not intrinsically safe, and has no work light, operating on sound alert with a -22°F lower limit.
Frequently Asked Questions
What is the MILWAUKEE 2278-20 infrared thermometer used for?
The MILWAUKEE 2278-20 is a handheld infrared thermometer designed for harsh industrial environments. It measures surface temperatures from -22°F up to 1202°F with ±1.8% accuracy, making it suitable for HVAC, electrical, and mechanical maintenance tasks where non-contact temperature checks are needed.
What are the specifications of the MILWAUKEE 2278-20?
The MILWAUKEE 2278-20 has a temperature range of -22°F to 1202°F, accuracy of ±1.8% of reading, fixed emissivity of 0.95, and 0.1°F resolution. It features a Class II laser, LCD display, and clear button functions for average, high temperature, and difference/max/min temp modes. It is not certified or intrinsically safe.
Where to buy the MILWAUKEE 2278-20 worldwide?
3G Electric supplies the MILWAUKEE 2278-20 infrared thermometer to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this model.
How to use the MILWAUKEE 2278-20 for accurate readings?
To use the MILWAUKEE 2278-20, aim the Class II laser at the target surface and pull the trigger. The fixed emissivity of 0.95 is suitable for most painted or matte surfaces. Use the clear button functions to select average, high temperature, or difference/max/min modes. Ensure the target fills the thermometer's field of view for best accuracy.
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3G Electric supplies MILWAUKEE harsh environment infrared thermometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









