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AngleStar DP45 digital protractor system

Image Anglestar DP45

The AngleStar® Digital Protractor Model DP-45 provides instant digital display of level, angle and tilt.

Consists of a rugged electronic sensor, custom circuitry and liquid crystal display in an easy-to-use, hand held battery powered package.

Features include alternate reference and display hold. Digital display eliminates the need to interpret a bubble or vernier scale.

Available Models

  • Measuring range: ±45° (0.1° resolution)
  • Linearity: ±0.1° from 0 to 10° and 1,5% from 10° to 45°
  • Power supply: standard 9V battery
  • Weight: 349 grams


  • Reads in Degrees
  • Alternate Reference (Floating Zero)
  • Display Hold
  • High Impact Plastic Carrying Case


  • Driveshaft Maintenance
  • Antenna Positioning
  • Race Cars
  • Machine Tooling