Adopting good workmanship, this indoor can support long time using. The large digital display allows you to see in short time, you can easily know the indoor , have accurate result. Light weight, small size, easy to use, suitable for using at homes, in the bathrooms, bedrooms and other scenarios. Features -Color:multi -Material:Glass, plastic, iron -Size:144.00X5.50X2.50cm/56.59X2.16X0.98in -Measurement range: -40°-40° - Using good workmanship, this will not easy to deform or break, you can use for long time. - Light weight, is light weight, take up little space, can bring you more convenience to use. - The large digital display allows you to see in short time, you can easily know the indoor . - Suitable measuring range, the test result is accurate, this is very professional. - Portable, practical is suitable for factory, home, bathroom, bedroom and many other scenarios. Package list: 1 x