Testo T103 Folding Thermometer

Product Description

  • Ideal for use with food: HACCP compliant, certified according to EN 13485
  • Splash water protected – IP55 rated
  • Practical folding mechanism – for quick ‘n easy measuring; fits in any shirt or trouser pocket
  • Easy-to-use, high-precision technology

The Testo 103 is the smallest folding food thermometer in its class – making it perfect for carrying out spot checks in the food industry.

Measuring Range      -30 °C to +220 °C


±0.5 °C (-30 to +99.9 °C)
±1.0 % of mv (+100 to +220 °C)


Length probe shaft 75 mm
Length probe shaft tip 22 mm
Diameter probe shaft 3 mm
Diameter probe shaft tip 2.3 mm
Switch on/off With folding mechanism (approx. 30°) / Auto off after 60 mins.

Battery info

Battery type 2 lithium batteries (CR2032)
Battery life 300 h (typical)


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