The HK-401 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 75mm 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. Contact sales for further information.