What certificates can you provide?

We can provide CE marks, ISO 9001 quality certificates, third-party calibration certificates (CNAS), and factory test reports.

Is technical support available for international customers?

Yes, our technical support is always available with quick response. Engineers can visit your country if needed.

How can I get spare parts?

If parts are broken or need replacement, contact us. We provide consumable and spare parts, charging only the cost.

What are your terms of payment?

For payments under 1000 USD, 100% is required in advance.

How long is the offer valid?

Our offers are valid for 30 days.

Wireless Three-Phase Sequence Tester

Name: Hdgk Laboratory Grade Phase Sequence Analyzer/Hv Wireless Nuclear Phase Meter/Substation Wireless Phase Sequence Tester/Wireless Three-Phase Sequence Tester
Brand: Wuhan Huadian High-Tech Electrical Equipment Co., Ltd
SKU: 2224085275

Hubei, ChinaWuhan Huadian High-Tech Electrical Equipment Co., Ltd

US$498.00-868.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

TAG-8600

Type

Universal Testing Machine

Display

Digital

Control

Computer Control

Weight

0-100Kg

Phase Difference Accuracy

Error ≤5°

Frequency Accuracy

±0.1Hz

Cross-Voltage Measurement Range

5V–220kv

Maximum Transmission Distance

~100m

Voltage Levels ≤220kv

3-Meter Insulated Pole

Measurement Results & Operational Steps

Voice Prompts

Screen

3.2-Inch Color Screen

Auto-Shutdown

After 1 Hour of Inactivity

Battery

Built-in Rechargeable Lithium Batteries

Host Battery

18650 Lithium (2500mAh)

Transmitter Battery

10440 Lithium (450mAh)

Leakage Current

<10μa

Transmitter Power Consumption

<0.1W

Host Power Consumption

<0.3W

Operating Environment

-35℃ to +45℃

Transport Package

Wooden Box with Foam Inside

Trademark

HDGK

Origin

Hubei, China(Mainland)

HS Code

9030332000

Production Capacity

500/Month

Key features

Wireless Transmission Technology: Ensures safe and reliable operation for high-voltage phase checking up to 220kV.

Voice Prompt Functionality: Provides voice prompts for measurement results and operational steps for ease of use.

3.2-Inch Color Display: Displays phase difference, frequency, vector diagrams, and phase alignment status.

High Voltage Safety: Includes 3-meter insulated pole suitable for voltage levels up to 220kV.

Long Battery Life: Features built-in rechargeable lithium batteries with auto-shutdown after 1 hour.

Wide Measurement Range: Supports cross-voltage measurement from 5V to 220kV AC transmission lines.

Comprehensive Warranty: Includes 1-year free warranty with lifelong maintenance support.

ISO 9001 Certified: Products strictly comply with international standards and ISO 9001 quality requirements.

Company profile

Importers and ExportersPatents AwardedQuality AssuranceR&D Capabilities

Wuhan Huadian High-Tech Electrical Equipment Co., Ltd

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.95h

AI-Powered supplier vetting

SummaryHuadian Hi-Tech is identified as a professional technical supplier with production, sales, installation, commissioning, maintenance, technology transfer, and technical consulting activities. It holds ISO9001:2015 and ISO14001:2015 certifications, with additional ISO45001:2018 sustainability-related certification information. The supplier demonstrates R&D activity through recent new products, ODM availability, an SDK, university and research-institute cooperation, and more than 10 proprietary patents. It supports sample-based, design-based, full, and minor customization, but does not provide 3D software design services. Written procedures and records exist for supplier-service assessment, corrective and preventive actions, and customer complaints. Evidence also shows limitations: no overseas warehouse, showroom, agent or branch, offline trade-show participation, environmental impact assessment report, or OEM service for popular brands. Financial credibility cannot be determined from the provided data...

Supplier typeThe supplier is explicitly described as a professional technical supplier, while its business scope covers production, sales, installation, commissioning, maintenance, technology transfer, and technical consulting for software, hardware, communication, and control-system products. Its company type is listed as combined, supporting a mixed technical and operational profile.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certificates, and the sustainability information also lists ISO45001:2018 alongside ISO9001 and ISO14001. These certifications provide explicit evidence of formal quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier has an After-Sales Service department and documented procedures with followed records for customer complaints, corrective and preventive actions, and service-capability assessment. However, the slices do not quantify response times, service coverage, or service outcomes, so the evidence supports procedural capability rather than full performance evaluation.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, reported a new product within the past year, provides ODM services, has an available SDK, collaborates with universities and a research institute, and holds more than 10 proprietary patents. The stated total experience of R&D engineers is 2, so the capability is evidenced but the depth of the R&D team appears limited based on the available metric.

Production capacityThe business scope explicitly includes production and related installation, commissioning, and maintenance activities, and the organization includes Production, QC, Procurement, and other operational departments. These facts support production capability, although the slices do not provide capacity, equipment, facility scale, or output metrics.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, and also provides ODM services. It does not provide 3D software design services, which is a specific limitation but does not negate the documented physical or design-based customization options.

Product Q&A

Q:When can I get the price?

We usually quote within 6 hours after receiving your inquiry. For urgent requests, please call or mention it in your email.

Q:Can the products be customized?

Yes, we can make products to order according to special customer requirements using the latest technology.

Q:What is the lead time for production?

The lead time is usually 7 working days after the order is confirmed, depending on order quantity and product.

Q:What are your terms of delivery?

We accept EXW, FOB, CFR, and CIF. You can choose the option most convenient and cost-effective for you.

Q:What is the warranty period?

We provide a one-year free warranty. During this period, we send free parts for replacement if not man-made damaged. Lifelong maintenance is available after the warranty.