REED R2310-NIST Infrared (IR) Thermometer, 12:1, 1202°F (650°C)




REED R2310-NIST Infrared (IR) Thermometer, 12:1, 1202°F (650°C)

Reed R2310-NIST Datasheet (PDF)


Rugged IP65 rated double-molded housing. Digitally adjustable emissivity allows for accurate application measurements.


R2310 Offers

This infrared thermometer features a 12:1 distance to spot ratio and has been drop tested up to 9.8ft (3m). The R2310 has the ability to track maximum, minimum, average and differential readings and the ability to set high/low alarms and monitor continuously.


  • Built-in laser pointer identifies target area
  • User selectable °F or °C
  • 12:1 distance to spot size ratio
  • Digitally adjustable emissivity
  • Max, Min, Average and Differential readings
  • Backlit display
  • High and low alarms
  • Dustproof and Drop tested
  • Trigger lock for continuous monitoring
  • Low battery indication and auto shut off


REED R2310 Specifications

Temperature Range -31 to 1202°F (-35 to 650°C)
Accuracy ≥32°F (0°C):±3.6°F (1.8°C) or ±1.8% rdg.,whichever is greater
<32°F (0°C:±3.6°F+0.1°F (1.8°C+0.1°C)/rdg.
Resolution 0.1°F (0.1°C)
Optical Resolution (D:S) 12:1
Spectral Response 8 to 14µm
Emissivity 0.1 to 1.0 (Adjustable)
Response Time 250ms
Backlit Display Yes
Display Hold Yes
High/Low Alarms Yes
Alarm Indicators LED (High: Red, Low: Blue)
Max/Min Yes
Average and Differential Yes
°F/°C Switchable Yes
Trigger Lock Yes
Tripod Mountable Yes
Drop Tested Yes, 9.8′ (3M)
Laser Type Class II
Low Battery Indicator Yes
Power Supply 9V battery
Battery Life Approx. 10 hours (with continuous use, backlight on)
Product Certifications CE, RoHS, IP65, Drop Tested
Operating Temperature 32 to 122°F (0 to 50°C)
Storage Temperature -4 to 140°F (-20 to 60°C)
Operating Humidity Range 10 to 90%
Maximum Operating Altitude 6561′ (2000m)
Maximum Storage Altitude 39370′ (12000m)
Dimensions 7.4 x 4.7 x 2.2″ (189 x 118 x 55mm)
Weight 10.3oz (292g)


What’s included with the REED R2310-NIST

  • Infrared Thermometer
  • Carrying Case
  • Battery
  • Calibration Certificate


Ideal Applications for the REED R2310

  • Verify mechanical (bearings, motors) or electrical (circuit breaker boxes) equipment
  • Calibration and control of heater and oven temperatures
  • Monitoring materials in processes involving heating and/or cooling
  • Quality control monitoring
  • Research and development applications
  • Automotive diagnostics
  • Conduct HVAC/R energy audits

Application Note: Asphalt Paving

An infrared thermometer is commonly used to verify the temperature of asphalt during the paving process. The right infrared thermometer for this application will feature a number of advanced features to efficiently get the job done and make the operator’s life easier.

The REED R2310 infrared thermometer includes a number of features to meet Asphalt Paving application requirements including:

  • A rugged double molded plastic housing that has been drop tested up to 9.8′ (3 meters)
  • IP65 rating making it ideal for outdoor use
  • High and low temperature alarms to verify the required temperature range is being met during the pouring process
  • The meter can also be certified and calibrated by our authorized service centers

Additional information

Weight 2 lbs
Dimensions 10 × 7 × 8 in

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