Data hold and slope function. Relative/absolute measurement exchange in any position. Built-in magnet on the bottom surface, convenient to be attached to the measuring object piece. Quick display of the measured value on the large LCD display. Portable size, convenient to work together with other measuring tools and extend the measuring range. Ultra-light aluminum alloy housing has high durability. Used for angle measurement in cars, carpentry, construction, drilling machines, etc. This is a handy digital inclinometer. Large LCD screen to display data. The bottom 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. Power source: 2 AAA batteries (not included). Measurement 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.