Digital Rail Thermometer The digital display rail thermometer adopts PT100 linear temperature sensing, the probe adopts copper embedded integrated technology, has the function of waterproof and pressure-proof and earthquake-proof, and the product is designed with a railway track digital display thermometer. BENEFITS Digital Rail Thermometer has the advantages of portable, high measuring accuracy, easy to operate, LCD digital display. Specification Model JGGW-1 Type Rail Thermometer Material Aluminium alloy, plastic + copper Dimensions (L x W x H) (mm) 10*8*3cm Temperature range -60 ~ +100 Size 108*72*25cm Maximum permissible ±1 Power 0.12W Weight 90g