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Ad-16 LED Digital Display Voltmeter Indicator Light
US$0.10-3.00
1 Piece
Product profile
Customization
AvailableWarranty
12monthsInstallation
General Installation MeterModel NO.
AD-16Display
IndicatorUsage
Meter for Industry and Home UseTheory
Electronic MeterPower Source
ACAC Voltmeter Type
ElectricCustomized
CustomizedProduct Name
Voltage MeterPrice
NegotiableCompany
ManufacturerVoltage Range
10-600VQuality
Good QualityColor
Red, Yellow, Blue, Green ,WhiteDiameter
22mmLife
≥30,000hLamp Body Material
PlasticTransport Package
CartonSpecification
AD-16Trademark
GWIECOrigin
ChinaHS Code
8531909000Key features
Long LED Lifespan: Features pure color super bright LED chip with life up to 100,000 hours.
Durable Construction: Parts made of imported materials, durable and wear resistant.
Safe Wiring Design: Built-in screw wiring for safer and more convenient installation.
Multi-Color Options: Available in 5 optional colors: Red, Green, Yellow, White, and Blue.
Wide Voltage Range: Measures AC voltage range from 20V to 500V or 60V to 500V.
Versatile Application: Suitable for mechanical equipment, lathes, and power distribution cabinets.
Customized Service: Product name and specifications are fully customizable.
12 Months Warranty: Comes with a 12-month warranty for peace of mind.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.
CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.
R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.
Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.
Product Q&A
Q:What is the voltage range of this meter?
A:
The measured range is AC 20-500V or AC 60-500V depending on the model.
Q:What colors are available?
A:
It is available in 5 colors: Red, Green, Yellow, White, and Blue.
Q:How long does the LED last?
A:
The LED chip has a lifespan of up to 100,000 hours.
Q:Is the product customizable?
A:
Yes, the product name and specifications are customizable.
Q:What is the warranty period?
A:
The product comes with a 12-month warranty.
Send Inquiry
*To:
Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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