Mastering Precision
Get the most accurate measurements by following these simple steps.
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1. Choose Calibration
You can calibrate using a standard Credit Card OR by entering your Monitor Size (diagonal inches). Both methods ensure 100% precision.
2. Calibrate
Card Mode: Place card on screen and adjust box width.
Monitor Mode: Simply enter your screen size (e.g., 24 inch) for auto-calibration.
3. Measure & Customize
Drag the ruler, switch Units (cm/inch), flip Tick Marks, or change Position (Horizontal/Vertical) using the settings menu.