Magnetic Digital Height Gauge by IGAGING
Accurately set your blade and bit heights
The Magnetic Digital Height Gauge eliminates the guesswork when setting saw blade and router bit heights, router fence offset and even jointer knives. The 6" capacity digital readout is accurate to 0.001", 0.05mm or 1/64th inch and the stable magnetic base makes for easy positioning. Automatically zeros itself when turned off but the zero function allows the user to set 0.00 display at any position. Features an ABS-Hold function to lock in your reading and a three position read out for a metric, decimal or fractional readings. Automatically turns off after 5 minutes to extend battery life. Comes with spare battery.