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Waterproof immersion/penetration probe (NTC) - with PTB approval

Waterproof NTC immersion/penetration probe, calibratble
PTB-approved waterproof NTC probe for core temperature measurement in foods such as meat, cheese, and liquids. Designed for official inspections and HACCP applications with compatible instruments like testo 112.
  • PTB approved – for use in official food inspections (with conformity assessment).
  • Waterproof design – ideal for use in food processing and safety checks.
  • NTC temperature sensor – for high-precision measurements.
The testo Waterproof Immersion/Penetration Probe is designed for accurate core temperature measurement in food applications. With a precise NTC sensor and PTB approval, it is suitable for official inspection measurements when ordered with the initial conformity assessment.

Its robust, waterproof housing makes it ideal for everyday use in the food industry, whether for monitoring temperatures in meat, cheese, or liquids. Pair it with the testo 112 or other compatible instruments for reliable, regulation-compliant measurements.

If this probe does not meet your exact needs, please contact us! We offer a wide range of standard probes and can manufacture customised solutions to meet your specific requirements.

General technical data

Weight
106 g
Dimensions
1280 mm
Length probe shaft tip
50 mm
Diameter probe shaft
5 mm
Diameter probe shaft tip
4 mm
Cable length
1 m
Fixed cable
yes
Protection class
IP65
Waterproof
Waterproof NTC immersion/penetration probe
Product-/housing material
ABS / TPE / PUR
Length probe shaft
145 mm
Product colour
grey; Black; white

Temperature - NTC

Measuring range
-25 to +120 °C
Accuracy
±0.4 °C Remaining Range
±0.5 % of mv (+100 to +120 °C)
±0.2 °C (-25 to +74.9 °C)
Reaction time
10 s
1 x waterproof immersion/penetration probe (NTC) with PTB approval, including fixed cable (cable length 1 m).
Contact Us
Testo Ltd
Newman Lane
GU34 2URAlton
HampshireUnited Kingdom
01420 544433

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Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
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