Does the scale have a dust cover?

Yes, the scale comes with a dust cover for protection.

What is the lead time for orders?

We offer short lead times and fast response to orders.

Can the protocol be customized?

Yes, we can change the RS232 protocol to meet customer requirements.

Digital Price Computing Scale 30kg 40kg Commercial Weighing Machine

Name: Digital Price Computing Scale 30kg 40kg Commercial Weighing Machine
Brand: Xiamen Merc Electronic Technology Co., Ltd.
SKU: 1968230121

Fujian, ChinaXiamen Merc Electronic Technology Co., Ltd.

US$29.00

500-999 Pieces

US$28.00

1,000-1,999 Pieces

US$27.00

2,000-2,999 Pieces

US$26.00

3,000-4,999 Pieces

US$25.00

5,000+ Pieces

Sample price:US$34.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide Free Scale Part

Warranty

Provide Free Spare Part

Model NO.

MARTA

Accuracy

0.1g~5g

Weighing

3~40kg

Display Type

LCD/LED

Material

ABS+Stainless Steel

Measure Method

Automatic

Application

Commercial Scale

Function

Pricing Scale

Structure

Electronic Scale

Shape

Square

Battery

4V/4ah Rechargeable

Power

220V 110V

Customized Support

OEM, ODM, Software Reengineering

Packing

5 PCS in One Carton

Scale Type

Price Computing Scale

Display Color

Green Backlight

Transport Package

Cartons

Trademark

MERC

Origin

Xiamen, Fujian, China

HS Code

8423811000

Production Capacity

80000pieces/Month

Key features

7-Year Rust Resistance: Dual galvanized frames ensure 7 years of rust resistance for extended durability.

Ultra-Low Power Consumption: 4V4AH rechargeable battery lasts up to 200 days on a single charge.

High Overload Capacity: Durable construction withstands up to 500% overload without damage.

Customized Support Available: OEM, ODM, and software reengineering services provided by experienced R&D team.

Flexible Battery Options: Supports 4V/4Ah rechargeable battery with real 4.3AH capacity and copper plates.

Customizable Power Supply: Available in 220V or 110V to meet different regional electrical standards.

RS232 Port Connectivity: Universal protocol with customizable options for special requirements.

Dual Display Options: LED/LCD dual display with green or blue backlight for clear visibility.

Company profile

Xiamen Merc Electronic Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤6.91h

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.