If you have recently purchased (or are considering purchasing) a Weltouch CY-210B , you’ve likely discovered one thing quickly: the physical manual is often sparse, poorly translated, or missing entirely. The CY-210B is a popular, budget-friendly digital scale used in kitchens, small shipping departments, jewelry workshops, and laboratories. However, its full potential is rarely unlocked without a deep dive into its operation.
| Button | Short Press ( < 1 sec ) | Long Press ( 3 sec ) | | :--- | :--- | :--- | | | Turn on / Turn off | Force reset (if frozen) | | MODE | Cycle units: g → oz → ct → gn | Enter calibration mode | | Z/T | Zero scale / Tare container | Exit calibration / Save | weltouch cy-210b manual
Auto-off: Hold ON/OFF at startup to change If you have recently purchased (or are considering
A: This is called “corner load error.” The manual specifies ±0.03g variance. Always place items in the dead center. | Button | Short Press ( < 1