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Dual Level Pro
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| | 2 bubble levels to allow for multiple axis measurement at the same timeVial can be rotated manually or automaticallyEasy calibrationEasy to use
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| - Try the super-cool auto vial rotate feature. Press the rotate button and the vial swings to any angle you want, then press lock. Now you're ready to compare any angles you want.
- The vial is able to be rotated manually in 5 degree increments, by swiping your finger on the rotate tab.
There is a digital readout of the current angle of the device. Show decimal places in the angle display by touching the display.
Calibration is available for face-up, horizontal and vertical operations - each stored independently.
To calibrate, just hold you iPhone against a flat or vertical surface and press the Calibrate button. You should do this for vertical, horizontal and face up orientations of your iPhone.
Very easy to use - start levelling now! |
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