This is a handy digital inclinometer with a large LCD screen to display data, and the bottom measuring surface has a built-in magnet, which provides great convenience. It can connect any pipe to any steel object, Lightweight and portable, very suitable. Function: The ultra-lightweight aluminum alloy shell is very durable. Portable size, convenient to use with other measuring tools and extend the measuring range. Change the relative/absolute measurement value at any position. The magnet integrated at the bottom can be easily connected to the measuring object. Quickly display the measured value on the large LCD display. Data hold and backup function. It is used to measure the angle of automobiles, carpentry, construction, drilling, etc. Technical data: Material: aluminum alloy Power supply: 2 AAA batteries (not included) Measurement range: 4*90 operating temperature: 0~40 Accuracy: 0.2 Resolution: 0.05 Repeatability: 0.1 Product size: 57*55*27mm/2.24*2.16*1.06oz Packing size: 80*65*35mm/3.15*2.56*1.38inch Package weight: 84 grams / 2.96 ounces Speaker: 1*Digital Inclinometer 1*User Manual 0-360 Inclinometer Inclinometer Digital Level Gauge SHTKUYING Main Function: 1. Precision aluminum alloy measuring surface 2. Quick response to measured value 3. Large LCD screen 4. Measured value maintenance function 5. Automatically turn off the screen, no need to use 5 minutes 6. Perform 360 degree measurement in four directions 7. When measuring upside down, the angle reading on the LCD will automatically increase 8. Calibrate absolute zero level (relative measurement and absolute measurement) 9.spenteconversion function 10. Multifunctional measuring tool, three-in-one protractor, inclinometer and liquid level indicator 11. Magnetic background Product parameters: 1. Range: 490 2. Resolution: 0.05 3. Precision: 0.2 4. Food: 2 AAA alkaline batteries (batteries not included)