Milwaukee 2277-20 Laser TEMP-GUN M12 Cordless Thermometer for HVAC/R-Bare Tool Only

The Milwaukee 2277-20 Laser TEMP-GUN M12 Cordless Thermometer for HVAC/R-Bare Tool Only is a heavy duty pistol grip infrared thermometer for professional commercial and industrial HVAC/R applications. Powered by the Milwaukee M12 LITHIUM-ION 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 M12 Laser TEMP-GUN™ 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.

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

Voltage 12V
Temperature Range -22° F to 1472° F (-30° C to 800° C)
Basic Accuracy 1.5%
Distance to Spot 40 to 1
K-Type Thermocouple input Yes
Display Resolution 0.1C, 0.1F
Response Time <500ms
Emissivity Adjustable, Built-in table 0.10 to 1.00 by 0.01
MIN/MAX/AVG/DIF MIN/MAX/AVG
Data Storage with Time/Temp Data Storage
Alarm (Hi Lo) Yes
Locking Trigger Yes
Backlight Yes
Contact Temperature Yes
Display High Contrast White on Black
Pistol Grip Yes
LED Floodlight Yes
Humidity Measurement Yes
Rugged Overmolding Yes
Switch Type Trigger
Battery 12V LITHIUM-ION
No of Batteries Included 0
Charge Time 30 Minutes