These reliable, robust and compact design surface thermometers have a 63mm stainless steel dial and are available with two contact types: a spring option for heating and water pipes between 3/8″ and 1 ½” diameters and a magnetic mount option for ferrous surfaces, such as radiators.

There are five temperature ranges available: -30 to +60 °C, 0 to 120 °C, 0 to 160 °C, 0 to 250 °C and 0 to 400 °C.