Description This is a practical pipe thermometer for industrial use With a spring, you can take it to the pipe and read the measuring numbers quickly Water pipe thermometer, made of two metals, it is safe and durable to use With a spring and two hooks in the back, it can be connected to pipes in different sizes Great for testing temperatures of hot water pipe, air conditioner pipe, oil tank, etc. Feature- Color: As Shown.- Material:Stainless Steel+Aluminum.- Size: 6.3 x 1 x 6.3cm.-Scale Range: 0-120 °.- Accuracy: 1.6%.- Dial Diameter: 6.3 cm.- Suitable Pipe Diameter: 1 "" -3 "".-This is a practical pipe thermometer for industrial use. With a spring, you can take it to the pipe and read the measuring numbers quickly.- Made of two kind of metal, it is safe and durable to use.- You can easily watch the measuring numbers with the big dial. With a spring and two hooks in the back, it can be connected to pipes in different sizes.- Great for testing temperatures of hot water pipe, air conditioner pipe, oil tank etc. Made of two metals, very durable and safe to use.Packing list: 1 x Thermometer