Milwaukee Tools Laser TEMP-GUN™ M12™ Cordless LITHIUM-ION Thermometer Kit for HVAC/R (NIST) #2277-21NST

The Laser TEMP-GUN™ M12™ Cordless LITHIUM-ION Thermometer for HVAC/R (NIST) is a heavy duty pistol grip infrared thermometer for professional HVAC/R commercial and industrial applications. Powered by the Milwaukee M12 REDLITHIUM ™ 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 Cordless LITHIUM-ION Laser TEMP-GUN™ Thermometer for HVAC/R was designed with an extra bright LED flood light to increase end user productivity. A NIST Certificate of Calibration with Data is also included, needed by many organizations as proof of calibration with the date when NIST Calibration was performed. The 2277-21 is covered by the Milwaukee 5-Year Warranty.

Features

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

Specifications

NIST Certificate of Calibration with Data Yes

Voltage 12V

Temperature Range -22F° to 1472F° (-30C to 800C°)

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

LED Floodlight Yes

Humidity Measurement Yes

Rugged Overmolding Yes

Switch Type Trigger

Carry Case Hard Carrying Case

Battery 12V LITHIUM-ION

Charger Yes

Batteries Inclued 1

Charge Time 30 Minute

Includes

2277-20 Laser TEMP-GUN™ M12™ Cordless LITHIUM-ION Thermometer for HVAC/R

(1) M12 REDLITHIUM ™ Battery Pack

30-Minute Charger

K-Type Thermocouple

Carrying Case

Manual

NIST Certificate of Calibration with Data