The palm-sized Sauermann Si-TI3 infrared thermometer is a key instrument to diagnose, inspect and check any temperature, with the advantage of using “no-contact” technology.

An infrared thermometer measures surface temperatures of hot objects that are dangerous or difficult to access.

Technical Data sheet User manual Simplified manual
Optical: D.S 12:1
Adjustable emissivity
Backlit LCD screen
Carrying bag

Measure details

  • Units
    °F, °C
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Measuring ranges

  • Infrared temperature
    -40.00 °C ... 500.00 °C
  • Ambient temperature
    0.00 °C ... 50.00 °C
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Technical details

  • Parameters
    Temperature
  • Displays
    3-line display
  • Battery life
    17 hours
  • Standards
    2011/65/EU RoHS II
    2012/19/EU WEEE
    2014/53/EU RED
  • Bluetooth
    1
  • Power supply
    2 alkaline batteries LR03 AAA 1.5 V
  • Protective cover
    No
  • Interchangeable module
    No
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Instrument Dimensions

  • Length
    4 7/16 inches
    112.6 mm
  • Width
    1 5/8 inches
    41.3 mm
  • Height
    5 27/32 inches
    148.2 mm
  • Weight
    5 3/32 pounds
    145 g
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Operating temperature

  • Min
    0.00 °C
  • Max
    50.00 °C
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Storage temperature

  • Min
    -10.00 °C
  • Max
    60.00 °C
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1 Certificate of conformity
1 Quick Start Guide
2 alkaline batteries LR03 AAA 1.5 V
1 Carrying bag
Si-HVACR Measurement Mobile App
Si-HVACR Measurement Mobile App