VEVOR Digital Shipping Scale, 0.1 lbs High Accuracy, 660 lbs Postal Scale with LCD Display, Hold/Tare Function & AC/DC Power Supply, Fit for Packages, Postage, Luggage, Battery & Adapter Included

Sure. You’ll need to lift the person and the wheelchair onto the scale and secure them in place. After weighing them together, take a reading, then weigh the wheelchair separately and subtract that weight from the total. If this answer does not resolve your issue, please contact us again for assistance.

这款秤不带计数功能。