JUPITER INTEGRATED SENSOR SYSTEMS PVT. LTD.
Anglestar Digital Protractor

Anglestar Digital Protractor

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The AngleStar® DP-45 Digital Protractor is a handheld, portable angle measurement instrument. Consisting of a rugged electronic sensor, custom circuitry and liquid crystal display, this easy-to-use device provides instant digital display of the angle, eliminating the interpretation errors associated with bubble levels and mechanical protractors. The frame of the DP-45 is made from a high impact plastic with a 'V' groove profile, making it ideal for measuring both flat and curved surfaces. The 'Alternate Reference' function allows the DP-45 to be 'zeroed' at any angle within the measurement range, enabling the measurement of compound angles. Other features include display hold, low battery warning and over-range indication.

Also see our other models, AngleStar Protractor System® (APS) (handheld digital protractor), AccuStar® Electronic Clinometer (4 standard input/output configurations), and AccuStar® IP-66 (2-wire loop powered angle transmitter).

Details :

  • Digital display of angle in degrees
  • Battery powered
  • Alternate reference (floating zero)
  • Display 'Hold' function
  • High impact plastic frame
  • Soft carrying case

Features :

  • Easy to read LCD digital display
  • Alternate reference (floating zero)
  • 100 hour battery life
  • 0o to +65oF operating range

Application :

  • Driveshaft maintenance
  • Antenna position
  • Race cars
  • Machine tooling

Performance Specifications :

Electrical

Range

+45.0o

Resolution

+0.1o

Linearity

0 to 10

+0.1o

10 to 45

+1.5% of reading

Repeatability

+0.1o

Cross axis error

<1% up to 45o cross axis angle

Voltage supply

9 volt battery

Battery life

100 hours (approx.)

ENVIRONMENTAL/MECHANICAL

Temperature range

Operating

0o to +65oC (32o to +149o F)

Storage

-40o to +65 oC (-40o to +149 oF)

Weight

12.3 ounces (345 grams)