The HK-400 sensor has a thermocouple ribbon on the stem tip (standard tip) that provides a quick speed of response when pushed onto a measuring surface.

The stem is 6.4mm diameter x 150mm long (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.

This product can be supplied with a calibration certificate.