Can the protocol be customized for specific requirements?

Yes, while the RS232 protocol is universal, we can change it to meet special customer requirements.

What is the warranty and after-sales service?

We provide accessories support for warranty and after-sales service, backed by our excellent customer support and fast response times.

40kg USB Price Computing Scale with Multi-Function for Supermarket Stores Scale

Name: 40kg USB Price Computing Scale with Multi-Function for Supermarket Stores Scale
Brand: Xiamen Merc Electronic Technology Co., Ltd.
SKU: 2281246725

Fujian, ChinaXiamen Merc Electronic Technology Co., Ltd.

US$29.00

500-4,999 Pieces

US$27.00

5,000+ Pieces

Sample price:US$34.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Accessories Support

Warranty

Accessories Support

Model NO.

Elly

Accuracy

0.1g-5g in Standard

Weighing

3kg-40kg

Display Type

LCD/LED

Location

Desktop Scale

Material

Stainless Steel; Plastic

Measure Method

Manual & Automatic

Application

Commercial Scale, Commercial Scale, Special Scales, Price Computing

Function

Digital Scale

Structure

Electronic Scale

Shape

Square

Interface

USB & RS232(Optional)

Display

Dual Displays

Load Cells

Factory Standard & Zemic

Power Supply

AC220V

Pans

Stainless Steel Weighing Pan

Keyboards

Sensitive Touchable Keyboard with 24PCS Buttons

Battery

4.3ah Rechargeable Battery

Transport Package

Cartons

Specification

825*400*395 17.53kg 5pcs in a carton

Trademark

OEM/ODM

Origin

Xiamen, China

HS Code

8423829000

Production Capacity

50000PCS/Year

Key features

High Precision & Capacity: Weighing range 3kg-40kg with high division accuracy of 0.1g-5g.

Long-lasting Battery: 4.3AH rechargeable battery with real capacity, ensuring longer working time.

Durable Construction: Aluminum frame with 7-year rust resistance and 500% overload resistance.

Flexible Customization: Customizable interfaces, displays, and protocols based on 15+ years experience.

Sensitive Touch Keyboard: Industrial sensitive panel with 24 buttons for high working efficiency.

Waterproof Mainboard: Mainboard covered with fiber for waterproof protection, lasting 5-7 years.

Dual Display Options: Supports LED, LCD, and mixed display types for better visibility.

Universal Interface: USB and RS232 interfaces with customizable protocol support.

Company profile

Xiamen Merc Electronic Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.76h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Xiamen, associated with wholesale and retail activities. It is not described as a professional technical supplier and does not provide 3D software design, SDKs, overseas warehouses, showrooms, agents, branches, or offline trade-show participation. It offers broad customization, ODM, and OEM services, but reports no new products launched in the past year and has only one R&D engineer. Quality and service controls are weakly documented: there is no raw-material traceability, no quality assurance, no written complaint-handling or corrective-action procedures, and no quality-testing equipment. The supplier states 12 years of export experience, but the evidence does not establish financial strength, certifications, production scale, or customer cases.

Supplier typeThe supplier is explicitly identified as a trade company located in Xiamen and associated with wholesale and retail activities. It is also explicitly not classified as a professional technical supplier, indicating a trading-oriented rather than specialized technical profile.

After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints, and no written service assessment or corrective/preventive-action procedures. It also has no overseas agents, branches, warehouses, or showrooms, which limits documented service infrastructure.

R&D capabilityInnovation evidence is weak: the supplier reports no new products launched in the past year, no SDK availability, no 3D software design service, and only one R&D engineer whose responsibilities include R&D and production support. ODM and OEM capabilities are stated, but they do not demonstrate recent product innovation.

Customization capabilityThe supplier explicitly offers full, minor, flexible, sample-based, and design-based customization, as well as ODM and OEM services for well-known brands. These statements provide direct evidence of broad customization capability, although they do not quantify capacity or technical depth.