Precision 6''/ 150mm Vertical Digital Dro Quill Kit Bridgeport Readout Vertical Ruler Dimension: 1-5/8 in L x 5/8 in W x 11-3/4 in H *Rough Estimation* Weight: 12 Ounce *Rough Estimation* Range: 6''/150mm Resolution: .0005''/.01mm Repeatability: .0005''/.01mm Scale Orientation: Vertical Reading: Metric, Inch Precision digi-matic scale units can be installed on almost any surface, offering the user precise linear measurement capability with the added benefits of LCD readout & on most models, output for recording data Sliding LCD unit offers push button control for in/mm conversion Two mounting brackets are each located at either end of the scale Batteries Requirement: 1 - LR44 button cell battery (BATTERY NOT INCLUDED) Qty: 1 Light OR Heavy item (always BOLD font and red)