The HK-300 sensor has a perforated outer sheath to allow the free flow of air/gas around the sensor, giving a faster speed of response.

The stem is 6.35mm diameter x 150mm long (rated for use up to +600°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.