What is the after-sales service availability?

We offer 24-hour after-sales service support for all our customers.

Can it measure both single-phase and three-phase systems?

Yes, it is designed to analyze power quality problems in both three-phase and single-phase systems.

What is the lead time for orders?

Lead time is within 15 workdays during off-peak season and one month during peak season.

GF438II Three Phasepowerquality Analyzer

Name: GF438II Three Phasepowerquality Analyzer
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 2146332752

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$9,989.00

1 Set

Sample price:US$10000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

24 Hour Service

Warranty

3 Years

Application

Power Quality Analyzer

Power

Electricity

Certification

FDA, CE, IAF, CCC, CNAS IEC61000-4-30 Class a

LCD Display

With LCD Display

Customized

Non-Customized

Measuring Circuit

1p2w, 1p3w, 3p3w, 3p4w

The Fundamental Frequency of The Measuri

50Hz/60Hz

Measurement Range

0-1000V, 6000V Peak

Use of The Environment

0 ° C to +45 ° C, Humidity 90rh%

Storage Environment

-20 ° C to +50 ° C, 95rh% Humidity

Power Input Voltage

+100VAC ~ +265VAC

Battery

5000mAh Ni-MH Battery

Measurement Method

10 Waveform (50Hz) The Calculated Frequency

Measuring Range / Resolution

45.0000-65.0000Hz/0.0001Hz

Usage

3 Phase Power Quality Analyzer

Accuracy

0.1%

Standard

IEC61000-4-30 Class a

Name

Power Quality Analyzer

Current Clamp

10A, 100A, 500A, 1000A, 3000A, 6000A

Transport Package

Standard Export Carton

Specification

CE, ISO9001: 2008, IEC

Trademark

GFUVE

Origin

China

Production Capacity

200PCS/Month

Key features

IEC 61000-4-30 Class A Compliance: Fully compliant with stringent international standards for power quality analysis.

High Safety Rating: Rated 600V CAT IV / 1000V CAT III for safe use at service entrances.

Advanced Transient Capture: Captures 200 kHz waveform data on all phases simultaneously up to 6 kV.

Comprehensive Current Measurement: Supports flexible current probes up to 6000A for diverse measurement needs.

Energy Loss Calculation: Patented algorithm quantifies energy losses due to harmonics and unbalance.

Long Battery Life: Up to 7 hours of operating time per charge on NiMH battery pack.

Multi-Parameter System Monitor: Displays up to ten power quality parameters on one screen simultaneously.

Automatic Trending: Records every measurement automatically without any setup required.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryBEIJING GFUVE ELECTRONICS CO., LTD. is a China-based supplier of current transformers, power meters, calibration equipment, power quality analyzers, and related electrical testing products. The provided records describe the company as both a manufacturer/factory and a trading company, with four production lines, broad export-market coverage, stated export activity since 2010, and in-house import/export rights. ISO 9001 and ISO 14001 certifications are reported, alongside 31–40 years of cumulative R&D engineer experience and 21–30 quality-control staff. Its stated lead time is within 15 working days in off-peak periods and one month during peak periods. Evidence of product and export activity exists, including current transformers and GPS-based time synchronization devices, but customer references are limited to one named buyer and one recorded trade transaction. The supplied information does not establish financial strength, after-sales service processes, or product customization capability.

Supplier typeThe supplier is identified as a limited company based in Beijing, China. Its business classification is stated as a trading company, while another record identifies it as a manufacturer/factory, indicating a mixed manufacturing and trading profile.

CertificationsThe company states that it has achieved ISO 9001 certification, and its supplier-management certifications are listed as ISO 9001 and ISO 14001. These records provide explicit evidence of certified quality and environmental management systems.

R&D capabilityThe supplier reports 31–40 years of cumulative R&D engineer experience and describes ongoing development of durable and stable power-system products. These statements support an established R&D resource, although no patents, dedicated laboratories, new-product counts, or independently verified innovations are provided.

Production capacityThe supplier reports four production lines, an annual output above the stated threshold, a Beijing factory location, 21–30 quality-control staff, and lead times of within 15 working days off-peak and one month during peak periods. These explicit operating and quality-control figures support meaningful production capability.