Data retention and slope function. Relative/absolute measurement exchange in any position. Built-in magnet on the bottom surface, convenient to be attached to the object measuring part. Quick display of the measured value on the large LCD screen. Portable size, convenient to work in conjunction with other measuring tools and extend the measuring range. The ultra-light aluminum alloy housing has high durability. Used for angle measurement in cars, carpentry, construction, drilling machines, etc. This is a practical digital inclinometer. Large LCD screen to display data. The lower measuring surface with built-in magnets gives you great comfort, allowing you to connect the bucket to any steel object. Portable and lightweight. Ideal for precise angle measurements. Specifications: Material: aluminum alloy. Electric source: 2 AAA batteries (not included). Measuring range: 4 x 90 Operating temperature: 0 ~ 40C. Accuracy: 0.2. Resolution: 0.05 Repeatability: 0.1 Item dimensions: 6*7.5*3.5cm Contents: 1 digital inclinometer.