Milwaukee M12
The M12™ Laser TEMP-GUN™ Thermometer for HVAC/R is a heavy duty pistol grip infrared thermometer for professional HVAC/R commercial and industrial applications. Powered by the Milwaukee M12 Lithium Ion battery, the 2277-21 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 embedded non-contact voltage detection and an extra bright LED flood light to increase end user productivity. The 2277-21 is covered by the Milwaukee 5-Year Warranty.
Features
IR 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
Specifications
Voltage 12V
Temperature Range -30° C to 800° C (-22° F to 1472° F)
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 Yes
Data Storage with Time/Temp YES, 20 points
Alarm (Hi Lo) Yes
Locking Trigger Yes
Backlight Yes
Contact Temperature Yes
MIN/MAX Yes
Display High Contrast White on Black
Pistol Grip Yes
LED Flashlight Yes
Humidity Measurement Yes
Rugged Overmold Yes
Switch Type Trigger
Carry Case Hard Carrying Case
Battery 12V LITHIUM-ION
Charger Yes
No of Batteries Included 1
Charge Time 30 Minutes
Includes
2277-20 M12 Laser TEMP-GUN™ Thermometer for HVAC/R
M12 Lithium-Ion Battery Pack
30-Minute Charger
K-Type Thermocouple
Carrying Case