Protractor + Angle Gauge Pro
100 - 500 downloadsAdd this app to your lists
+ By GoldSequence
How To Use Protractor (see attached pictures)
Step 1: An angle has two rays. Put the phone on the first ray, press the "START MEASURE" button. The displayed angle value is reset to 0.
Step 2: Locate the second ray, and put the phone on it. The measured angle will be displayed in the unit of degrees. Assuming that in step 1 the phone is in a plane, in step 2, make sure that the phone is either in the same plane or in a parallel plane.
How To Use Angle Gauge (see attached picture)
Go to setting page and enable angle gauge. Put the phone on the surface to be measured. The displayed angle value is the angle from the measured surface to the ground level.
For both protractor and angle gauge, calibration makes measurement more accurate.
1. When measuring angles in a horizontal plane, with magnetic sensor used, metal objects nearby can cause measurement inaccurate.
2. The shape matters. Phones with round edge or uneven bottom could generate less accurate results.
Tags: free digtal angle gauge, protractor angle gauge pro, angle gauge tool, angle gauge protractors, metal protractor, step in gauge, digital level gauge, trend by angle, protractor angle gauge pro v1.1, digital angle gauge.
v1.1: various improvement