The HK-550 sensor has a 90° angled tip (heavy duty tip) which can make it more suitable for measuring applications within restricted spaces. A thermocouple ribbon on the stem tip provides a quick speed of response when pushed onto a measuring surface.

Stem rated for use up to +400°C. The plastic handle is rated up to +135°C.

Supplied with 1 metre of coiled extension cable with a Type K miniature flat pinned plug attached.

• 90° angled tip (heavy duty tip)
• Stem rated up to +400°C, handle rated up to +135°C
• 6.4mm Ø stem, 16mm Ø tip

Technical Details
Stem Temperature Rating	Up to +400°C
Handle Temperature Rating (Plastic)	Up to +135°C
Stem Diameter	6.4mm
Tip/Pot Dimensions	10mm (H) x 16mm Ø
Stem Length (Nominal)	150mm (handle to bend) x 48mm (bend to tip)
Standard/Heavy Duty Tip	Heavy Duty