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Type K surface probe, 6 in shaft, coiled cable

Uei Test Instruments

Uei Test Instruments ATT39 Type K Surface Temperature Probe, 6 in, 3 ft 7 in Cable

SKU CH-DSNT-QC6DT

Type K surface probe with 6 in exposed tip and 3 ft 7 in cable measures -40 to 950 °F or -40 to 510 °C

  • Product typeEnvironmental & Mechanical
  • Measures up to 950 °F with Type K thermocouple
  • Operates down to -40 °C for cold-environment testing
  • 6 in probe reaches into tight spaces
  • 3 ft 7 in cable allows flexible positioning
  • Exposed junction gives fast surface-temperature response

Purpose-built surface probe

The Uei Test Instruments ATT39 is a Type K surface temperature probe designed for technicians who need direct contact measurements on exposed surfaces. Its 6 in probe length and 3 ft 7 in cable reach suit HVAC, automotive and industrial maintenance tasks where quick, repeatable readings are required.

Build integration

The exposed junction couples directly to the surface under test, so no immersion well or protective sheath is needed. A Type K thermocouple input on the meter is the only interface required, freeing the operator from proprietary connectors or external power.

Ready to measure

The probe arrives calibrated across a -40 to 950 Degrees F (-40 to 510 Degrees C) range, eliminating the need for field calibration before first use. No additional accessories or software are bundled, keeping the kit lightweight for tool-bag carry.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 69% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameUEI TEST INSTRUMENTS
Product typeEnvironmental & Mechanical

Questions about this item

At what temperature does the Type K probe reach its measurement limit during sustained high-heat exposure?

The probe measures up to 950 °F (510 °C), so that is the ceiling you will hit first under continuous use.

How much heat does the 3 ft 7 in cable add to the reading when the probe runs all day in a hot environment?

The cable is rated for the same -40 to 950 °F range, so it does not introduce extra thermal error during extended operation.

Which meter input must I already have to connect this Type K surface probe?

You need a thermocouple instrument with a standard Type K connector to plug the probe into.

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