Is the scale resistant to rust?

Yes, the dual galvanized frames provide a 7-year rust-resistant capability.

What display types are available?

You can choose between LED and LCD displays, with green backlight options available.

What is the warranty policy?

We provide free spare parts for after-sales service and warranty coverage.

High Precision 30kg Digital Scale with USB and RS232 Connectivity

Name: High Precision 30kg Digital Scale with USB and RS232 Connectivity
Brand: Xiamen Merc Electronic Technology Co., Ltd.
SKU: 2242080735

Fujian, ChinaXiamen Merc Electronic Technology Co., Ltd.

US$29.00

500-4,999 pieces

US$25.00

5,000+ pieces

Product specifications

Capacity

Sample price:US$31.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide Free Spare Part

Warranty

Provide Free Spare Part

Model NO.

Marta

Accuracy

0.5g~5g

Weighing

3kg-40kg

Display Type

LED/LCD

Location

Weighing Scale

Material

ABS + Stainless Steel

Measure Method

Automatic

Application

Commercial Scale

Function

Weighing Scale, Counting Scales

Structure

Electronic Scale

Shape

Polygon

Battery

Interface

RS232 / USB Optional

Customized Support

OEM, ODM, Software Reengineering

Backlights for LCD

Green Backlight

Packing

5 Giftboxes in 1 CTN

Transport Package

Carton

Specification

ABS + Stainless Steel

Trademark

MERC

Origin

Fujian, China

Production Capacity

80000 Piece/Pieces Per Month Platform Scale

Key features

High Precision Weighing: Supports up to 32kg with accuracy down to 0.1g.

7-Year Rust Resistance: Dual galvanized frames ensure 7 years of rust-free performance.

Robust Overload Protection: Frame withstands up to 500% overloading for enhanced durability.

Flexible Connectivity: Features RS232 and USB ports with universal protocol support.

Customizable Options: Offers OEM, ODM, and software reengineering support.

Long-Lasting Battery: Equipped with genuine 4V-4.3AH battery for extended usage.

Dual Display Options: Available in LED or LCD with green backlight options.

User-Friendly Interface: Intuitive touchable and embossed membrane keyboard design.

Company profile

Xiamen Merc Electronic Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤7.76h

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.