DescriptionThis item is a electronic digital angle finder ruler with a digital display screen. With fine workmanship, it is of high accuracy and quick angle measure. There is no doubt that it's an excellent measure tool, especially beneficial for carpenters.Features-Color:Orange-Material:engineering materials-Size:23.00X4.00X1.60cm/9.04X1.57X0.63in-Measuring range :0 ~ 999.9-Operating temperature :0~ + 50-Working humidity: S85%RH-Operating current: S20U-Resolution: 0.059/3-Accuracy :0.5/ 3"-Cut line length: 190 mm /7 inches-Battery: CR2032 3V lithium battery-For read it easily, the angle finder could be locked at any angle.-Light weight and portable, easy to carry and storage. -Well-made rulers etched measurements offer clear reading and years' usage.-This angle finder ruler could both measure angle and length.-It is a good choice for most projects like woodworking, crown molding and daily use.