This portable and high precisions digital level with the LED display screen, so you can see the number more clear. With the IP54 waterproof and dustproof level, with the data hold function. Come on and try it, it will not let you down Features: Support relative and absolute measurement interchange at any position. IP54 dustproof level, the digital level has a long service time, you do not need to change it often, which can save your money. With the data hold function and the angle and slope readout conversion functions. The display will turn off if you don"t operate the device within 30 seconds, and the product will automatic turn off if you don"t operate this device within 3 minutes. With the mag-nets bulit-in the four concers, you don"t need to worry about it suddenly falling down. With a small bag to store it, it is more easily for you to take it with you to anywhere Specifications: Material: plastics Measuring ranges: 4*90 degrees Resolution: 0.05 degrees Accuracy: +/-0.2 degrees Repeatability: 0.1 degrees Power: 2 * AAA battery (NOT included) Working temperature: -10 celsius ~50 celsius Item size: 60 * 60 * 30mm / 3.4 * 3.4 * 1.2in Item weight: 103g / 3.6ounce Package size: 105 * 82 * 43mm / 4.1 * 3.2 * 1.7in Package weight: 128g / 4.5ounce Packing list: 1 * Digital Inclinometer 1 * User Manual 1 * Bag