The Fuzion 200 g package linked below includes a listed 50 g reference weight. Use that weight only when the instructions and calibration prompt for your exact unit call for it. A scale’s 200 g maximum capacity does not tell you which calibration mass to place on the platform.
Start with a stable instrument
Set the scale on a clean, level surface with no vibration or moving air. Check battery condition and allow any settling time specified in the supplied instructions.
Remove the weighing tray unless the calibration instructions explicitly require it. Make sure the platform is clear, unrestricted and showing the normal empty reading before beginning.
If the display is wandering continuously, fix the cause before attempting an adjustment. Calibration is not a remedy for an unstable location.
Use the model’s own controls
Locate the calibration section for the precise Fuzion model you received. Similar-looking Fuzion listings can differ, so confirm the identifier and displayed prompts rather than following a generic pocket-scale video.
A manufacturer-issued manual matching this particular linked package has not been independently verified for this article. For that reason, this guide deliberately leaves the entry-button sequence to your supplied instructions.
Enter the mode exactly as documented. If the requested mass differs from 50 g or the display behaves differently from the instructions, stop and ask the seller to identify the correct routine.
Complete the adjustment carefully
When prompted for the matching reference, place it gently in the center of the platform. Avoid touching the scale while it registers the weight.
Wait for the documented completion signal, then return to normal weighing mode as instructed. Remove the weight and check that the empty display returns to zero.
Store the reference in its protective packaging rather than leaving it exposed on the workbench.
Verify before weighing jewelry
Place the reference on the platform several times, removing it between readings. Note whether the result repeats and whether zero returns consistently.
Repeatedly agreeing with the same adjustment weight is useful, but it is not a comprehensive accuracy test. An appropriate second reference provides a more informative additional check.
Gold Kings recommends keeping a short dated record of these checks. If results change unexpectedly, investigate the setup and instrument before using the measurement to inform a valuable purchase.
Explore the relevant products
Check the exact model, seller, package contents and current offer on the linked product page before ordering.
Sources and further reading
Explore more Gold Kings buying guides.
As an Amazon Associate I earn from qualifying purchases. The product pages linked in this article contain Amazon affiliate links. This guide is based on published specifications and practical buying considerations, not a controlled hands-on product test.