Used for:
- Homemade thing measurement
- Picture frame aligment
- Home decoration
...
Features:
* Display x / y direction value;
* Play sound / play voice / turn on flashlight when calibrated;
* Tell you which side need to move up by voice;
* Option to measure vertical direction only
- Homemade thing measurement
- Picture frame aligment
- Home decoration
...
Features:
* Display x / y direction value;
* Play sound / play voice / turn on flashlight when calibrated;
* Tell you which side need to move up by voice;
* Option to measure vertical direction only
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