MPN

RS PRO Type K Mineral Insulated Thermocouple 300 mm Length, 3 mm Diameter, -40 °C → 1100 °C Max

RS Stock No.:: 158-604
Distrelec Article No.:: 304-14-062
Brand:: RS PRO

RS PRO Type K Mineral Insulated Thermocouple 300 mm Length, 3 mm Diameter, -40 °C → 1100 °C Max

Bulk discount available

Subtotal (1 unit)*

£24.70

(exc. VAT)

£29.64

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

26 unit(s) ready to ship
Plus 1 unit(s) ready to ship from another location
Plus 25 unit(s) shipping from 22 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£24.70
5 - 9	£23.47
10 +	£22.23

*price indicative

RS Stock No.:: 158-604
Distrelec Article No.:: 304-14-062
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Thermocouple Type	K
	Product Type	Mineral Insulated Thermocouple
	Probe Diameter	3 mm
	Probe Length	300mm
	Probe Material	310 Stainless Steel
	Maximum Temperature Sensed	1100°C
	Terminal Type	Tail Wire
	Cable Length	1m
	Standards/Approvals	BS
	Minimum Temperature Sensed	-40°C

	Select all
	Brand RS PRO
	Thermocouple Type K
	Product Type Mineral Insulated Thermocouple
	Probe Diameter 3 mm
	Probe Length 300mm
	Probe Material 310 Stainless Steel
	Maximum Temperature Sensed 1100°C
	Terminal Type Tail Wire
	Cable Length 1m
	Standards/Approvals BS
	Minimum Temperature Sensed -40°C

COO (Country of Origin):: GB

Type K Thermocouple, St. Steel 300mm Probe, Mineral Insulated

1m of PTFE insulated lead with M8 threaded connection to the thermocouple and stainless steel sheath. 316 stainless steel probe, 3mm. Temp. range 0 to +1000°C. Gland available 1/8 BSP, see stock no. 158-610

Old Colour Code, BS1843

Thermocouples, bayonet adaptors, compensating and extension cables and connectors.,These BS1843 products are being phased out, having been replaced with a new colour code standard BS4937 Part 30 1993 (IEC 584-3 1989 modified for international use). System Calibration is available on selected probes and includes the full charge of the instrument and probe.