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Laser TEMP-GUN™ M12™ Cordless Lithium-Ion Thermometer for HVAC/R

The Laser TEMP-GUN™ M12™ Cordless Lithium-Ion Thermometer for HVAC/R is a heavy duty pistol grip infrared thermometer for professional commercial and industrial HVAC/R applications. Powered by the Milwaukee M12 REDLITHIUM ™ battery, the 2277-20 can safely measure temperatures between -22 to 1472° F (-30 to 800° C) with a 40 to 1 distance to spot ratio for even the most demanding industrial applications. In addition, the Laser TEMP-GUN™ M12™ Cordless Lithium-Ion Thermometer for HVAC/R was designed with an extra bright LED flood light to increase end user productivity. The 2277-20 model is a bare tool sold without a battery or charger and is covered by the Milwaukee 5-Year Warranty.

Laser TEMP-GUN™ M12™ Cordless Lithium-Ion Thermometer for HVAC/R

Key FeaturesSpecificationsReviews
Infrared Surface Temperature Measurement from -22 to 1472° F (-30 to 800° C)
Contact Surface Temperature Measurement from -40 to 1022° F (-40 to 550° C)
40:1 Distance to Spot Ratio. Measures a one foot spot from 40 feet away
Measure Ambient Humidity and Dew Point
High Contrast, White on Black Display with Backlight for easy reading
Extra Bright LED Floodlight increases usability in low light conditions
User Configurable Hi/Low Alarm Settings
Adjustable emissivity from 0.10 to 1.00 for increased accuracy
Unit Memory stores up to 20 temperature values

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Product Specifications

Tool Warranty
5 Years
Battery Type
12 Volt Lithium Ion
Display Type
High Contrast White on Black
Switch Type
Trigger
Temp
Yes
Temperature Range
-22° to 1472°F (-30°C to 800°C)
Charge Time
30 Minutes
Voltage
12V
Basic Accuracy
1.50%
Distance to Spot Ratio
41 to 1
Response Time
<500ms
Emissivity
Adjustable, Built-in table 0.10 to 1.00 by 0.02
Data Storage
Yes
Alarm HI LO
Yes
Humidity Measurement
Yes
K Type Thremocouple input
Yes
Power Source
Cordless