Fowler Electronic Height Gage Fowler's Electronic Height Gage with a new carriage design with offset scriber holder allows the use of a longer scriber, 5", without affecting the accuracy, allowing you to reach further for specific applications. The base is ground and lapped for flatness and ease of movement on surface plates. The handwheel in the back provides course and fine movement, and the updated electronic and mechanical design offers better accuracy and movement of carriage. Optional Contact Sensor can be used to indicate when the measuring contact is made between the gage and another conductive surface. Features include... 0-24" / 600mm Measuring Range Large, High Contrast LCD Display Direct inch/metric conversion. Resolution: .0005" / .01mm ABS/INC function allows measurements of the true size or comparison measurements of parts to master. Carbide tipped scriber Floating Zero. Positive Lock. Includes molded case For more information on the Optional Contact Sensor, Click Here.