Chtk900u-3K1 Single-Phase AC Voltmeter Supplier

Name: Chtk900u-3K1 Single-Phase AC Voltmeter Supplier
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2216302705

Jiangsu, ChinaNanjing Zhengfeng Foreign Trade Services Co., Ltd.

US$5.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24-Hour Online

Warranty

3 Years

Model NO.

CHTK900U-3K1

Installation

Embedded Installation

Display

Digital

Usage

Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-Functional Energy Meter

Theory

Electronic Meter

Power Source

AC and DC

DC Voltmeter Type

Electric

AC Voltmeter Type

Electric

Customized

Open Hole

76mm *76mm

Power Supply

AC/DC80~270V , AC220V±10%

Measured Signal

Continuous Wave

Protocol

Modbus-RTU

Transport Package

Carton

Specification

RS485 communication

Trademark

OEM

Origin

China, Zhejiang

HS Code

9030809090

Production Capacity

201-500 Million/Month

Key features

Customized Design: Open hole size 76mm*76mm and power supply AC/DC80~270V can be customized.

3-Year Warranty: Comprehensive 3-year warranty coverage for all mechanical and electrical defects.

24-Hour Support: Dedicated 24-hour online after-sales service team available for immediate assistance.

High Accuracy: Display accuracy grades 0.5 and 0.2 ensure precise measurements for industrial use.

Dual Power Source: Supports both AC and DC power sources with wide voltage range 80~270V.

Long Lifespan: Average trouble-free operating time exceeds 50,000 hours for reliable performance.

Digital Display: 4-bit plus symbol LED display provides clear and easy-to-read voltage readings.

Logo Customization: Custom logo printing available on products and packages subject to MOQ requirements.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤7.02hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.

CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.

After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.

R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.

Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.

Product Q&A

Q:How could I get a sample?

Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

Q:What is the sample time?

Existing items: Within 15 days.

Q:Whether you could make our brand on your products?

Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

Q:How to guarantee the quality of your products?

Strict detection during production. Strict sampling inspection on products before shipment and intact product packaging ensured.

Q:When can I get the quotation?

We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get quotation, please call us or send email to push so that we could regard your inquiry priority.