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0613 1912

Waterproof surface probe (NTC)

Waterproof NTC surface probe for flat surfaces
Waterproof NTC surface probe with ±0.2 °C accuracy, ideal for flat surface measurements on refrigeration systems, cold storage areas, and outdoor environments. Measuring range: -50 to +150 °C.
  • NTC temperature sensor – for high-precision measurements.
  • Wide Measuring Range – Measures temperatures from -50 to +150 °C.
  • Ideal for – refrigeration systems, cold storage rooms/warehouses, and outdoor use.
  • Exceptional accuracy – up to ±0.2 °C.
The testo Waterproof Surface Probe is a precision temperature measurement tool designed for surface applications in cold and damp environments. Featuring a high-accuracy NTC sensor, it provides measurement precision of up to ±0.2 °C, even in low temperature conditions.

With its robust waterproof housing, the probe is well-suited for refrigeration systems, cold storage units, or outdoor installations, ensuring reliable performance and durability. It is specifically shaped for use on flat surfaces, making it an ideal companion in both industrial and food sector environments.

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.

Temperature - NTC

Measuring range
-50 to +150 °C ¹⁾
Accuracy
±0.5 % of mv (100 to +150 °C)
±0.2 °C (-25 to +74.9 °C)
±0.4 °C (Remaining Range)
Reaction time
35 s
1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

General technical data

Weight
106 g
Dimensions
140 x 28 x 24 mm
Length probe shaft
115 mm
Fixed cable
yes
Cable length
1.2 m
Diameter probe shaft tip
6 mm
Diameter probe shaft
5 mm
Length probe shaft tip
50 mm
Product colour
grey
Waterproof surface temperature probe (NTC) with fixed cable 1.2 m.
Contact Us
Testo Ltd
Newman Lane
GU34 2URAlton
HampshireUnited Kingdom
01420 544433

Opening hours

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