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 , 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. Battery:Two AA batteries(without battery) Colour:yellow Material:plastic Size:5.8 x 5.8cm Package Contents: 1 * Digital Inclinometer Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.