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Mini Digital Protractor
Mini Digital Protractor

This inclinometer (angle measuring device) can be used to measure angles within ±180° (0 ~ 360°) range in wide variety of applications. The meter has built-in spirit level so that it can indicate whether a surface is plumb or level. Moreover, you can simply place the meter on areference surface zero, then it will give a result of measured angle within 0.1° accuracy. The built-in strong disk magnets on the bottom can firmly attach the meter to the surface you are going to measure, so that you can easily and quickly set the bevel angle. The reading is always displayed as upright. This meter works great for miter and table saws, detailed applications are listed as follows.


  • Measuring Range: 4 x 90°
  • Resolution: 0.1°
  • Repeatability: ±0.1°
  • Operating Temperature: 0 ~ 40 °C
  • Operating Humidity: 40 ~ 80%
  • Power: 3 x 3V CR2032 Batteries 


- Large and Clear level vial in the spirit level
- Small and portable design
- Fast and accurate measurement
- Degree and Percentage of slope in conversion
- Measuring range of 4 x 90° with ±0.1° repeatability
- Large and clear LCD display with 0.1° resolution
- Hold Measured data
- Calibrate button to calibrate the meter to any reference surface
- Three built-in magnets on the base can attach any metal surfaces
- The unit will directly enter the state of absolute angle measurement every time be turned on (Even change the batteries)
- Absolute and relative measurement conversion

--Aerospace-grade MEMS F-WFS chip


Drainage angles and run-off slopes
Tool setting on Lathes
Setting blade angle of Circular Saws
Setting blade angle of Miter Saws
Setting work piece angle for milling
Grader and tractor work alignment
Platform monitoring
Check drill press table setting, table saw, jointer table, for band saw, jointer fence or for band saw table


Order No.Measuring RangeResolutionAccuracyLength×H×W(mm)Magnet
4108-14*90°0.1°0.1° 52 x 52 x 26YES
4108-1S4*90°0.1°0.1°   52 x 52 x 26
YES,with high accuracy vial 

Tel: 0773-8990101
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Professional manufacturer specializes in digital calipers, depth & height gauge, eletronical indicators & micrometers, inclinometers, bar levels, scale unit and more measuring instruments & tools