Features The design is novel and has strong anti-interference ability. Fast response speeds of 3m/s, no overspeed error occurred. It is used to be equipped with various industrial towers and to upgrade old towers. This digital reading kit can be installed on a variety of woodworking and metal machines allowing conversion to digital reading. The screen has a magnet on the back, which can be attached to the iron and is more convenient to use. LCD remote reading screen convenient for reading and using. Features: Measuring range: 0-600mm Accuracy: ± 0.06 Total length: 75.3 cm/29.6 inches. Battery: 2 x 3V CR2032 buttons (not included). Weight: 464 g Buttons: ON/OFF: Power button ABS: relative measurement and absolute measurement conversion mm/in: standard conversion to millimeters and inches ZERO: data reset (zero) to any position TOGETHER: In the imperial standard measurement state, each time the button is pressed, the resolution of the fractional part is switched between 1/32.1/64.1/128. Package includes: 1 x Digital Reading Kit (Batteries are not included) 1 set x mounting accessories. Package List