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Compact LED Volt Meter 22mm Indicator Voltage Digital Display
US$0.10-3.00
1 Piece
Product profile
Customization
AvailableWarranty
12monthsDisplay
IndicatorModel NO.
AD16Usage
Meter for Industry and Home UseAC Voltmeter Type
ElectricCustomized
Non-CustomizedProduct Name
Voltage MeterPrice
NegotiableCompany
ManufacturerVoltage Range
20-500VQuality
Good QualityTransport Package
CartonOrigin
ChinaHS Code
8531909000Key features
Wide Voltage Range: Supports AC voltage measurement from 20V to 500V for versatile industrial use.
Multi-Function Options: Available as voltmeter, ammeter, or frequency meter with LED digital display.
Compact 22mm Size: Square head shape with 22mm hole size, ideal for standard panel installations.
Multiple Color Choices: LED indicators available in Blue, Yellow, Red, Green, and White colors.
Reliable Screw Wiring: Features secure screw wiring method for stable electrical connections.
12-Month Warranty: Comes with a 12-month warranty covering product quality and defects.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.92hTerms 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 measurement range?
A:
The voltmeter supports an AC voltage range of 20V to 500V.
Q:Is this product customizable?
A:
No, this product is non-customized.
Q:What colors are available for the LED display?
A:
The LED indicators are available in Blue, Yellow, Red, Green, and White.
Q:What is the hole size for installation?
A:
The hole size is 22mm with a square head shape.
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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