Bimetallic thermometer

dialinsertionlaboratory

50mm diameter dial Rear entry stem Laboratory or general test 300mm stem length Stainless steel 6.35mm diameter stem Pointed tip These simple to use, heavy duty, 50mm diameter bi-metal dial probe thermometers are reliable and accurate. Bi-metal thermometers use a long stem to transfer the heat to a coil just behind the dial. This expands or contracts according to the temperature the devices are exposed to. The dial of the bi-metal thermometer then displays the temperature. The dial thermometers feature a 6.35 x 300mm pointed stainless steel stem. Ideal for asphalt, blacktop, soil and other heavy duty applications Each thermometer incorporates a clear acrylic face and a calibration adjustment nut at the rear of the dial Available in three different temperature ranges – 0/250C, 0/120C and -20/60C.