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All customers enjoy 12 months warranty and all instruments are maintained for life!

Three-phase digital electrical parameter measuring instrument High-precision voltage, current, and power factor measuring instrument

Name: Three-phase digital electrical parameter measuring instrument High-precision voltage, current, and power factor measuring instrument
Brand: Hangzhou Changniu Technology Co., Ltd.
SKU: 2249724145

Zhejiang, ChinaHangzhou Changniu Technology Co., Ltd.

US$500.00

1 unit

Product profile

Customization

Available

After-sales Service

on Line

Warranty

1year

Application

Mechanical Instrument, Electromagnetic Instrument

Power

Electricity

Voltage Output

220V

Current Output

40A

LCD Display

With LCD Display

Customized

Frequency Range

45-65Hz

Power Factor

0.1-1.0

Communication Interface

RS232c

Weights

6kg

Transport Package

Cardboard Box

Specification

350*310*105

Trademark

Changniu Technology

Origin

Hangzhou, China

Production Capacity

100pieces/Year

Key features

True RMS Measurement: Measures signal values with true RMS accuracy for reliable results.

Direct Digital Display: Features LCD display with direct digital output to eliminate reading errors.

Multi-Parameter Capability: One instrument measures voltage, current, power, power factor, and frequency.

Waveform Distortion Support: Suitable for accurate measurement even with waveform distortion signals.

Lifetime Maintenance: Provides lifetime maintenance service excluding human damage and consumables.

Global Technical Support: Offers worldwide technical assistance and spare parts supply.

Flexible Customization: Supports full customization, minor customization, and design-based options.

RS232c Communication: Enables data transmission to other devices via serial communication interface.

Company profile

Self-brandedFlexible CustomizationRaw-Materials TraceabilityProduction Process Visualization

Hangzhou Changniu Technology Co., Ltd.

Zhejiang, 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: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.09h

AI-Powered supplier vetting

SummaryThe supplier manufactures instruments, mechanical and electrical equipment, industrial automation control systems, and develops related software. It provides 3D design, ODM, OEM, and multiple customization services, supported by AutoCAD/AI capability, four R&D patents, and available design review, verification, and validation documentation. Production-related evidence includes inventory capability, drilling-machine and assembly-line facilities, and stated lead times of within 15 workdays in both peak and off-season periods. However, the supplier has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas agents, branches, warehouse, showroom, or documented service procedures. Export activity is limited to 1%–10% of sales and began three years ago. No financial figures or certification records are provided.

Supplier typeThe supplier is a manufacturer and technical-service provider covering instruments, mechanical and electrical equipment, industrial automation systems, software development, and related sales and services. Its stated aerospace customer focus and OEM/ODM offerings indicate an industrial B2B supplier profile.

R&D capabilityThe supplier offers ODM services, provides 3D software design, and reports AutoCAD and AI capabilities, four R&D patents, and review, verification, and validation documentation. However, it reported no new products during the past year and has no available SDK, so the evidence supports established R&D capability but not strong recent product innovation.

Production capacityDrilling-machine and assembly-line facilities, inventory capability, quality assurance, and stated lead times within 15 workdays in both peak and off-season support production readiness. Nevertheless, there is no valid contract with affiliated subcontractors, and service-capability assessment lacks written procedures and approved-supplier records.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for popular brands. These multiple stated service modes provide direct evidence of broad customization capability.

Product Q&A

Q:Are you the manufacturer?

Yes, Hangzhou Changniu Technology Co., Ltd. specialises in the design and production of testing equipment for electric motors and pump motors, and provides ODM services.

Q:How can I get a price?

We usually quote within 24 hours of receiving your enquiry (excluding weekends and holidays). If you are very eager to get the price, please contact us via Whatsapp or WeChat so that we can provide you a quote.

Q:How to order?

Ask us for a quotation - Explain your needs - inform us of your usage scenarios - Receive our product design recommendations - Negotiate details - Sign acontract/deposit - Manufacture - Goods are ready - Delivery - Further co - operation.

Q:How does your factory control the quality?

The factory has a fast and enthusiastic sales team, a strict and responsible Qc team, and has served many companies with high quality products and strict quality standards.

Q:What is the delivery time of the order?

The delivery time is 15-60 days. Customised models need longer time, you can contact us for mutual negotiation.