How long is the delivery time?

Delivery time is within 15 workdays for both peak and off-season periods.

What payment methods are accepted?

We accept LC, T/T, PayPal, and Western Union.

Is the machine certified?

Yes, the product has CE and FCC certifications.

Gold Purity Checking Machine, Electronic Gold Verification Machine DahoMeter AU-600K

Name: Gold Purity Checking Machine, Electronic Gold Verification Machine DahoMeter AU-600K
Brand: Guangdong Hongtuo Instrument Technology Co., Ltd.
SKU: 2014885295

Guangdong, ChinaGuangdong Hongtuo Instrument Technology Co., Ltd.

US$399.00-759.00

1 Piece

Product profile

Customization

Available

Warranty

3 Years;Life-Long Maintenance

Type

Gold Testing Machine

Model NO.

AU-600K

Display

Digital

Control

Manual Control

Power Source

AC220V

Certification

CE, FCC

Usage

Gold Testing Machine

Density Resolution

0.001g/cm3

Weight Resolution

0.005g

Minimum Weight

Power Supply

Europe Standard AC 100V - 240V

Interface

RS-232

Delivery Time

Stock

After-Sale Service Provided

Yes

Testing Before Delivery

Yes

OEM Service

Yes

Transport Package

Carton Packing

Specification

45*19*36cm

Trademark

Quarrz

Origin

Dongguan, China

HS Code

9027809900

Production Capacity

300 Sets/Month

Key features

High Precision Testing: Density resolution up to 0.001g/cm3 and weight resolution up to 0.001g for accurate results.

Multi-Metal Analysis: Tests gold, platinum, silver, and alloys for karat, percentage, and density simultaneously.

Non-Destructive Testing: Measures purity without cutting samples using Archimedes buoyancy method with water or alcohol.

Lifetime Maintenance: Provides lifetime maintenance support with a 3-year warranty for mechanical defects.

OEM Service Available: Original manufacturer offering OEM service to print your logo on the instruments.

Fast Measurement: Delivers precise results in 5 to 20 seconds with simplified two-step operation procedure.

RS-232 Connectivity: Standard RS-232 interface allows convenient connection to PC and optional AU-40 printer.

CE & FCC Certified: Product holds CE and FCC certifications ensuring compliance with international standards.

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: ≤2.73h

AI-Powered supplier vetting

SummaryHongtuo is a versatile supplier with strong customer service, customization, and production capabilities. The company holds ISO9001:2015 and CE certifications, indicating a commitment to quality management and product compliance. While they lack overseas warehouse and showroom services, they provide robust after-sales support and have collaborated with Fortune 500 companies, showcasing their credibility and market reach. Additionally, Hongtuo demonstrates innovation with an active R&D department, offering both OEM and ODM services.

Supplier typeHongtuo supplies OEM and ODM services and collaborates with Fortune 500 companies, indicating they serve as a significant manufacturing partner.

CertificationsHongtuo holds ISO9001:2015 and CE certifications, demonstrating compliance with international quality and product standards.

After-Sales capabilityThe company has established after-sales service centers and clear procedures for handling customer complaints, indicating a strong after-sales capability.

Financial creditFinancial records from 2021 to 2023 suggest stability, and collaboration with Fortune 500 companies further supports financial credibility.

R&D capabilityWith new products introduced in the past year and an R&D team with SDK availability, Hongtuo shows strong innovation capabilities.

Customization capabilityThe company offers a comprehensive range of customization services, including from samples, designs, and full customization options.

Client casesWith 50%-80% repeat buyers and collaborations with Fortune 500 companies, Hongtuo has a strong track record with significant clients.