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Testo
The testo 103 penetration thermometer is a particularly small folding thermometer – ideal for spot check measurements in the food sector
Temperature - NTC
Measuring range -30 to +220 °C
Accuracy ±0.5 °C (-30 to +99.9 °C)
±1.0 % of mv (+100 to +220 °C)
Resolution 0.1 °C
Reaction time t₉₉ = 10 s (Measured in moving liquid)
General technical data
Weight 46 g (including battery)
Dimensions 189 x 35 x 19 mm (probe folded out)
115 x 35 x 19 mm (probe folded away)
Operating temperature -20 to +60 °C
Product-/housing material ABS
Protection class IP55
Product colour white
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.
Measuring rate 0.5 s
Standards EN 13485
Battery type 2 lithium batteries (CR2032)
Battery life 300 h (at +25 °C)
Display type LCD (Liquid Crystal Display)
Display size one-line
Display lighting non-illuminated
Storage temperature -30 to +70 °C