This portable and high precisions digital inclinometer with the LCD backlight digital 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: The LCD backlight digital display screen, backlighting allows you to see numbers in dark environments. With the IP54 waterproof and dustproof level, not easy to break or damaged, has a long service time. The magnetics design on one side can be adsorbed on the surface of metal objects and is not easy to slip off. Small size, easy to carry, with a storage bag for storage, you can put this inclinometer into your tool bags to carry. With the data hold function, more convenient to use, give you a better use experience. Specifications: Material: plastics Color: green, yellow (optional) Measuring ranges: 4*90 degrees Measuring accuracy: +/-0.2 degrees Resolution: 0.05 degrees Power: 2 * AAA battery (NOT INCLUDED) Working temperature: -10 celsius ~50 celsius Package size: 57 * 55 * 25mm / 2.2 * 2.2 * 1.0in Package weight: 120g / 4.2ounce Packing list: 1 * Digital Inclinometer (Optional) 1 * User Manual 1 * Screwdriver