Features:  With the IP54 waterproof and dustproof level, not easy to break or bend, has a long service time.  With the data hold function, more convenient to use, give you a better use experience.  The magnetics design on the four sides can be adsorbed on the surface of metal objects and is not easy to slip off.  Adopt LCD big display screen for you to see the number more clearly.  Small size, easy to carry, with a storage bag for storage, you can put this inclinometer into your tool bags to carry.    Specifications:  Material: aluminum alloy  Measuring ranges: 4*90°  Measurement accuracy: ±0.2°  Power: 2 * AAA battery (NOT INCLUDED)  Color: green, orange, blue, blue+orange (optional)  Package size: 57 * 55 * 25mm / 2.2 * 2.2 * 1.0in  Package weight: 120g / 4.2ounce    Packing list:  1 * Digital Inclinometer (Optional)