What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Does the device support data export to a computer?

Yes, it features a standard RS-232 interface for connecting to a PC or printer for data export.

What payment methods are accepted?

We accept LC, T/T, PayPal, and Western Union as terms of payment.

AU-300SL Specific Gravity Tester, Density Hydrometer, Density Testing Device for Solids and Liquids

Name: AU-300SL Specific Gravity Tester, Density Hydrometer, Density Testing Device for Solids and Liquids
Brand: Guangdong Hongtuo Instrument Technology Co., Ltd.
SKU: 869663265

Guangdong, ChinaGuangdong Hongtuo Instrument Technology Co., Ltd.

US$399.00-1,299.00

1 Piece

Product profile

Customization

Available

Warranty

2 Years;Life-Long Maintenance

Density Meter Type

Solids and Liquids Density Meter

Model NO.

AU-300SL

Certification

Ce, FCC

Usage

Test The Density For Solids And Liquids

Power Supply

Europe Standard AC 100V - 240V

Interface

RS-232

Delivery Time

5-7 Days

After-Sale Service Provided

Yes

Testing Before Delivery

Yes

Technical Support

Yes

Maximum Weight

300g

Minimum Weight

0.005g

Transport Package

Carton Packing

Trademark

DahoMeter

Origin

Dongguan, Guangdong

HS Code

9027809900

Production Capacity

300 Sets/Month

Key features

Versatile Density Testing: Measures density for solids and liquids with high precision using Archimedes principle.

High Precision Resolution: Achieves density resolution of 0.0001g/cm3 for AU-120SL/AU-200SL models.

Comprehensive Warranty: Provides 2 years warranty with life-long maintenance support for all units.

OEM/ODM Customization: Offers full customization options including logo printing and design modifications.

Fast Delivery Time: Ensures quick delivery within 5-7 days via international express services.

Advanced Data Features: Includes 10-group data storage, automatic statistics, and RS-232 PC connectivity.

Wide Application Range: Suitable for metals, plastics, rubber, liquids, powders, and precious materials.

CE and FCC Certified: Meets international safety standards with CE and FCC certifications for global use.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoicePatents AwardedManagement Certification

Guangdong Hongtuo Instrument Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.04h

AI-Powered supplier vetting

SummaryHongtuo demonstrates broad manufacturing, customization, and service capabilities. It operates customer service and after-sales centers in four Chinese cities, maintains documented quality and service procedures, and holds ISO9001:2015 and CE certifications. Its manufacturing scope includes tapping, laser marking, drilling, cutting, and welding, with in-stock capability and contracts with associated subcontractors. The supplier reports recent new-product activity, ODM capability, SDK availability, and multiple customization options. Evidence also indicates cooperation with Fortune 500 companies and a repeat-buyer proportion of 50%–80%. However, the provided information does not identify the supplier type, and its financial information is limited to reporting years rather than substantive financial indicators. It has no overseas warehouse or showroom, which may limit overseas physical service coverage.

CertificationsHongtuo reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityHongtuo has customer and after-sales service centers in Dongguan, Beijing, Shenzhen, and Hangzhou, offering technical consultation, solutions, installation training, business processing, and after-sales service. It also reports documented service procedures, corrective and preventive action procedures, and complaint-handling procedures with records.

R&D capabilityHongtuo reports new products during the past year, ODM service, SDK availability, and two R&D engineers responsible for technical support and new-product development. These facts provide explicit evidence of active R&D and product-development capability.

Production capacityThe supplier reports tapping, laser marking, drilling, cutting, and welding facilities, documented finished-product inspection instructions, two quality-control staff, five quality-control test devices, inventory capability, and valid contracts with associated subcontractors. This supports a defined production and quality-control operation.

Customization capabilityHongtuo explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported across its design and R&D capability information, indicating broad customization coverage.

Client casesHongtuo reports cooperation with Fortune 500 companies and a repeat-buyer proportion of 50%–80%. These statements provide direct evidence of notable customer experience and repeat purchasing, although no customer names or project details are supplied.