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 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 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.