• 4"-20"/100-500mm capacity (internal measurements)
• Inch/metric/fraction conversion
• 4" drum preset (101.60mm)
• Floating zero sets zero anywhere
• Hold function
• Resolution: 0.0005"/.01mm/fractions in 1/64th" increments
• Accuracy: 0.005"/.13mm
• Dust, water and oil resistant to IP54 standards
• RS232 output for direct computer connection
• Beam has vernier scale to double check reading
• Conversion chart on back of main carriage
• Includes 4" setting master
• Steel conical contact points
• Carriage lock screw
• Includes fitted case