RS PRO Type K Mineral Insulated Thermocouple 150 mm Length, 1 mm Diameter, -40 °C → 750 °C Max

View all Thermocouples

Subtotal (1 unit)*

£61.89

(exc. VAT)

£74.27

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 5 unit(s) ready to ship
  • Plus 70 unit(s) shipping from 19 June 2026
  • Plus 6 unit(s) shipping from 08 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£61.89

*price indicative

RS Stock No.:
181-7299
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Thermocouple Type

K

Product Type

Mineral Insulated Thermocouple

Probe Diameter

1 mm

Probe Length

150mm

Probe Material

Glass Filled Thermoplastic

Maximum Temperature Sensed

750°C

Terminal Type

Contact Pin

Standards/Approvals

ANSI, RoHS Compliant

Minimum Temperature Sensed

-40°C

Calibrated

RSCAL

COO (Country of Origin):
GB

Type K Mineral Insulated Thermocouple with Miniature ANSI Plug


0.5, 1.0, 1.5 or 3.0mm diameter versions with insulated hot junction, which can be used in many applications and processes due to its high flexibility.

Mineral insulated type "K" thermocouple

310 stainless steel sheath

Probe temperature range: -40 ºC to +1100

Miniature plug termination (200 ºC)

Conforms to ANSI specification

Dataloggers
Pair Up for Precision: Dataloggers + Thermocouples = Smarter Temperature Tracking
Dataloggers record temperature over time, thermocouples measure it accurately. Together, they deliver precise, real-time insights for smarter decisions, quality control, and trend tracking.
Match with a Datalogger

Related links