REED R2320 Infrared (IR) Thermometer, 30:1


Precise infrared sensor allows for more accurate and repeatable measurements to meet the needs of industrial, electrical and HVAC/R professionals

REED R2320 Offers

This infrared thermometer features a 30:1 distance to spot ratio and is capable of measuring temperatures up to 1472°F (800°C). The R2320 has the ability to track maximum, minimum, average and differential readings and includes a bright color display for ease of use in both sunlight and dimly lit environments. Tri-color LEDs quickly indicate when temperatures are within set parameters (green), above (red) or below (blue).


  • Built-in laser pointer identifies target area
  • User selectable °F or °C
  • 30:1 Distance to Spot size ratio
  • Bright color display (EBTN)
  • Digitally adjustable emissivity
  • Max, Min, Average and Differential readings
  • Audible (beep) and visual (tri-color LED) user adjustable alarms
  • Internal memory stores up to 5 pre-set high & low alarms and 5 emissivity settings
  • Trigger lock for continuous monitoring
  • Low battery indication and auto shut off

REED R2320 Specifications

Temperature Range -26 to 1472°F (-32 to 800°C)

Accuracy Basic: ±1.8% of reading or 3.6°F (1.8°C)

Detailed: ≥0°C:±1.8°C or of reading ±1.8%, whichever is greater

<0°C: ±(1.8°C+0.1°C/°C)

≥32°F: ±3.6°F or of reading ±1.8%, whichever is greater

<32°F: ±(3.6°F+0.1°F/°F)

Resolution 0.1°F (0.1°C)

Optical Resolution (D:S) 30:1

Spectral Response 8 to 14µm

Emissivity 0.1 to 1.0 (Adjustable)

Response Time 250ms

Backlit Display Yes (Color EBTN)

Display Hold Yes

High/Low Alarms Yes (audible and visual)

Alarm Indicators LED (High: Red, Low: Blue)

Max/Min Yes

Average and Differential Yes

°F/°C Switchable Yes

Trigger Lock Yes

Tripod Mountable Yes

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

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 x 4.98 x 2" (179 x 126.5 x 53mm)

Weight 10.95oz (310g)

What's included with the REED R2320

  • Infrared Thermometer
  • Carrying Case
  • Battery

Ideal Applications for the REED R2320

  • 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