The 30kg Electronic Mini Digital Price Computing Weighing Scale is a compact commercial-style scale used primarily in retail settings to weigh items and automatically calculate the total price for the customer.1

Here is a summary of the typical specifications and features for this type of scale:

FeatureDetailsMax Capacity30 kg (kilograms)Accuracy/DivisionVaries by model, but commonly $\text{5g}$ or $\text{1g}$ precision.Display TypeLCD Display (often with a backlight for clear viewing).ColorTypically a combination of White and Black housing or casing.Core FunctionPrice Computing: Allows the user to input the price per unit (e.g., price per kg), and the scale automatically calculates the total price based on the measured weight.Display PanelsUsually features three display windows on the operator's side to show: 1) Weight, 2) Unit Price, and 3) Total Price. Many models also have a dual display so the customer can see the transaction simultaneously.Power SourceDual power: Operates on AC power (plug-in adapter) and includes a built-in rechargeable battery for portability and use during power outages.Weighing PlatformOften made of stainless steel or durable plastic for easy cleaning.Key FunctionsTare: To zero out the weight of a container or packaging. Zero: To reset the scale to zero. Unit Conversion: Ability to switch between weighing units (e.g., kg and lb). Memory/PLU: Some models have memory functions to save frequently used unit prices (Price Look-Up). Auto Power Off: To save battery life when not in use.Ideal UseSmall businesses, grocery stores, butcheries, market vendors, fruit stands, and retail shops.