Thermocouple 45° Spring Articulated Surface Probe

The TC869 Probe is a type K thermocouple probe designed to measure surface temperatures.


The Wahl TC869 Probe uses a type K thermocouple sensor, and is especially designed to measure surface temperatures.   Measures up to 1000°F.  Probe has 1/8 inch diameter and 8 inch long shank.  0.250 inch tip diameter.  Spring articulation keeps measuring tip firmly against surface for an accurate reading.  Response time is four seconds.


Weight 8 oz
Dimensions 1 × 1 × 15.5 in
Sensor Type

Type K Thermocouple


Type K ANSI Mini-Connector


8 inches

Response Time

Four seconds

Minimum Specified Range

0°C (32°F)

Maximum Range

537.8°C (1000°F)


Greater of ±1.1°C or ±0.4% of reading

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