Digital protractors arrow Mitutoyo Digital Protractor Series 950

Digital Protractor Series 950

Part#: Series 950
Supplier: Mitutoyo
Calibration Certificate: is available at extra cost
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The Mitutoyo Digital Protractor Series 950 are full 360° range (90° x 4) digital protractors providing immediate, digital reading of all angles in a 360° circle. The machined aluminum frame is a rigid, light weight, ultra-precise platform that allows the state-of-the-art sensor and its microprocessor circuit to provide unsurpassed accuracy throughout the Protractor's 360° range.

These  Mitutoyo Digital Protractors present inclination values on an easy-to-read liquid crystal display. The measurements are generated by an electronic gravity sensor and processed by the latest low-power electronic circuit technology. The Mitutoyo Pro 3600 also features a RS232C output.

In Canada you can buy the Mitutoyo Pro 360 (950-317) and Mitotoyo Pro 3600 (950-318) digital protractors from our website We ship most of the orders same day, from our Brampton, ONtario warehouse. Local pick-up for the GTA (Toronto, Brampton, Mississauga, Oakville) is free, just give us a call to have the instrument checked and ready! We also carry magnetic base digital protractors.


  • Full 360° range (90° x 4).
  • Machined aluminum frame.
  • Alternate reference (zero).
  • Reading hold.
  • Simple calibration requiring no special fixtures.
  • Display remains upright to view at all angles.(950-315, Pro 360 Model).
  • RS232C output. (950-316 Pro 3600 Model).


  950-317 950-318
Protractor Model Mitotoyo Pro 360 Mitutoyo Pro 3600
Accuracy ±0.1° Level ±10°, Plumb ±10°, ±0.2° Maximum error 0.05° (0° to 10°), 0.1° (80° to 90°), 0.2° (10° to 80°)
Repeatability ±0.1° ±0.05°
Resolution 0.1° 0.01° (0° to 9.99°), 0.1° (10° to 90°)°
Cross Axis Error Minimal Minimal
Output N/A RS-232C Compatible
Battery Life 500 Hrs. Standard 9-Volt Battery 500 Hrs. Standard 9-Volt Battery
Storage Temperature -20 to 65°C/4 to 149°Fc -20 to 65°C/4 to 149°F
Weight 289g 10.2oz 295g 10.4oz
Operating Temperature -5 to 50°C/23-122°F -5 to 50°C/23 to 122°F



Angle measurements

Set the Mitutoyo Digital Protractor on the surface to be measured and read the angle. To get the most accurate reading, allow the unit to settle for 5 seconds before noting the angle. When the unit is first turned on, the displayed angles will be in standard reference mode - level (true horizontal) is displayed as 0.0° and plumb (true vertical) is displayed as 90.0°. An alternate reference point can be set easily if desired - ALT ZERO. For more info please see the manual.

We sell other Mitutoyo instruments in Canada like: Mitutoyo micrometers or height gauges .

Need to have this new Mitutoyo Series 950 Digital Protractor Series 950 calibrated? While this gauge has passed a quality control check, having a calibration certificate for digital protractors might be required by your quality control system. Digital Measurement Metrology (owner of is a canadian metrology company with more than 25 years of experience. Our Brampton, Ontario based calibration lab has one of the most comprehensive ISO 17025 accredited calibration scope in Canada.

Do you have an old Mitutoyo gauge to be calibrated? We might be able to calibrate Mitutoyo digital protractors (Mitutoyo Series 950 or a different model) and provide an ISO, NIST traceable calibration certificate. Please contact our metrology lab for more info.

Ordering info

SKUDescription Repeatability OutputIn Stock
950-317Pro 360 ±0.1° none 0
950-318Pro 3600 0.05 RS-232C Compatible 0
To order Digital Protractor Series 950 or technical assistance please contact us.

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