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General Tools & Instruments IRT653 General Tools Wide-Range Infrared Thermometer with Adjustable

General Tools & Instruments IRT653 General Tools Wide-Range Infrared Thermometer with Adjustable

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British Columbia
12 days or less
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Product Description


12:1 Wide-Range Infrared Thermometer with Adjustable Emissivity, Memory and Alarm

Primarily used in HVAC/R and other general industrial applications where adjustable emissivity is important to a number of materials to be measured in temperature ranges from -25° to 999° Fahrenheit.

  • Switchable ON/OFF Laser sighting
  • °F/°C Switchable
  • High/Low Audible Alarm
  • Backlit LCD Display
  • Min/Max/Avg
  • Auto Measuring
  • Extended, long time measuring reliability
  • Temperature Data Storage
  • Low Battery indication
  • Ultra-low power consumption in shutdown mode
  • Electronic Trigger Lock
  • Ergonomic design
  • Includes Certificate of Traceable Calibration
  • Auto Off


  • "9V" battery
  • Instruction manual
  • Soft carrying case


  • Distance to spot ratio: 12:1
  • Range: -25° to 999°F (-32° to 535°C)
  • Emissivity: Adjustable 0.1 to 1.0
  • Accuracy (@ ambient temperature of 77°F/25°C):
    • ±5°F (±3°C) within -25° to -4°F (-32° to -20°C)
    • ±3°F (±2°C) within -4° to 212°F (-20° to 100°C)
    • ±2% within 212° to 999°F (100° to 535°C)
  • Thermopile: 5 ~ 14m
  • Repeatability: ±2°F (±1°C)
  • Resolution: 0.1°F (0.1°C)
  • Response Time: 500 ms.
  • Operating Temperature: 32° to 122°F (0° to 50°C), 10 to 90%RH
  • Auto Power Off: Automatically after approx. 6 seconds
  • Battery Life: 16 hours

Certificate of Traceable Calibration

This instrument has been calibrated in accordance with General Tool's strenuous calibration procedures during the manufacturing process, established specifically for the manufacture of test instruments.

General Tools & Instruments further certifies that this instrument meets or exceeds published measurement specifications (unless otherwise noted) and has been calibrated using standards traceable to the National Institute of Standards and Technology (NIST/USA) or the National Measurement Laboratory R.O.C (NML/ROC).

Materials:Resin, Steel

Dimensions & Weights 

Height:10¾ inches
Length:2½ inches
Width:5.8 inches


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Additional Details

Mfr Part #
Sku 787878G
Group # 787878
Category Infrared Thermometers - 2207
Style - 0
Sales Rank 1000000

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