Features: 100% Brand new and high quality!! High precision and easy installation. The temperature measuring range is 0-120C. 63mm dial with temperature scale easy for reading. The gauge comes with a 60mm clip-on pipe spring. Ideal for testing temperatures of hot water pipe air conditioner pipe oil tank etc. Specifications: Material: Stainless Steel(Dial) + Aluminum(Case Back) Temperature Range: 0-120C Accuracy: 1.6% Dial Diameter: 63mm Suitable Pipe Diameter: 1''-3'' Spring Length: 60mm Color: Silver Package includes: 1 * Thermometer 1 * Spring