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. Contact sales for further information.