25mm diameter magnet thermocouple sensor, supplied with a protective metal cap. Designed for use on metal surfaces where drilling or gluing is not possible.
The spring loaded tip ensures that the sensor is kept in contact with the surface.
Commonly supplied with a 2 metre, PFA insulated, stranded 7/0.2mm diameter extension cable - custom cable lengths and fibreglass insulation options are also available.
A smaller magnet is also available, if required.