Starrett Electronic Indicator, EDP 72538 – 3900-5

The 3900 Series Electronic Indicators have simple, powerful, easy-to-use functions, all at an attractive price. The 3900-5 has a .500″ (12.5mm) range, .0005″ (0.01mm) resolution and 3/8″ stem diameter and a #4-48 spindle thread. Converts inches / metric with the press of a button. Ships with flat back installed, and includes a lug-on-center back as an accessory, along with a plastic storage case.

Features

• Long battery life
• Simple, powerful, easy-to-use functions, all at an attractive price
• Plastic storage case with clear cover
• Large, easy-to-read LCD
• Lug-on-center back + additional flat back
• Zero setting at any position
• Power On / Off button
• Reverse travel (+/- control indicates direction)
• 3/8″ diameter stem
• 4-48 spindle thread
• Uses single SR44 battery

Specifications

• Range (in): .500″
  
• Resolution (in): .0005″
  
• SPC Output: No
  
• Stem Diameter (in): 3/8″
  
• Accuracy (in): .001