【實用工具app】Bubble Level - FREE (Spirit) Level Tool for iPhone, iPad and iPod Touch|最夯免費app

Bubble Level is an accurate and simple to use spirit level for your iPhone, iPad and iPod touch.It's great for aligning picture frames or for angle measurements.Features:◉ Measure the level of any surface.◉ It can be calibrated with the click of a button and the calibration is saved automatically. ◉ It's accurate to one tenth of a degree.◉ Full Retina support.This tool can be used for:◉ Picture frame alignment◉ Measuring angles and slopes◉ Checking the surface level of tables, shelves or any other object◉ Measuring the inclination of a ship, aircraft or car◉ Roof pitch calculation▶ Calibration instructions:- To calibrate the level, hold the device upright against a reference surface ( landscape mode with the button to the left ) and press the red Calibrate button.Download this app today!

免費玩Bubble Level - FREE (Spirit) Level Tool for iPhone, iPad and iPod Touch APP玩免費

免費玩Bubble Level - FREE (Spirit) Level Tool for iPhone, iPad and iPod Touch App

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