RS PRO Type K Mineral Insulated Thermocouple 150 mm Length, 4.5 mm Diameter → 1100 °C Max

View all Thermocouples

Subtotal (1 unit)*

£69.93

(exc. VAT)

£83.92

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 15 unit(s) shipping from 30 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£69.93

*price indicative

RS Stock No.:
181-7305
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

4.5 mm

Probe Length

150mm

Probe Material

Stainless Steel

Maximum Temperature Sensed

1100°C

Terminal Type

Plug

Cable Length

150mm

Standards/Approvals

IEC, RoHS Compliant

Calibrated

RSCAL

COO (Country of Origin):
GB

Type K or J Mineral Insulated Thermocouples with Standard Plug


Type K or J thermocouples with insulated hot junction (un-grounded) with highly flexible construction to suit many applications and processes.

Type K uses 310 stainless steel sheath; type J uses 321 stainless steel sheath

1.5, 3.0, 4.5 or 6.0 mm diameters available

Probe temperature range from -40 °C to +1100 °C

Standard plug termination (200 °C)

Conforms to IEC 584 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