Can it measure harmonics and unbalance?

Yes, it calculates THD, harmonics up to the 63rd order, and voltage/current unbalance.

What is the maximum current measurement capability?

It supports current clamps up to 1000A and flexible current probes up to 6000A.

GF438II Hight Quality Three Phase Power Quality Analyzer with 6000A Current Probe

Name: GF438II Hight Quality Three Phase Power Quality Analyzer with 6000A Current Probe
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 776348142

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$8,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Life Long Service

Warranty

Three Years

Model NO.

GF438II

Display

Digital

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

ISO, CE

Customized

Power Supply

100-265V

Battery

5500mAh

Display Size

112.8 X 84.6 mm

Display Resolution

640 X 480

Transport Package

Standard Wooden Case

Specification

263mm x 168mm x 65mm

Trademark

GFUVE

Origin

China

Production Capacity

50000sets/ Year

Key features

Class-A Compliance: Fully compliant with IEC 61000-4-30 Class-A standard for high-precision measurements.

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

Advanced Energy Analysis: Patented algorithm quantifies energy losses due to harmonics and unbalance in dollars.

High-Speed Data Capture: Supports up to 3.9M/s USB transfer and captures 200kHz waveform data simultaneously.

Extensive Parameter Recording: Records up to 461 power energy parameters and 32G storage space for long-term logging.

Flexible Current Probes: Includes four flexible probes up to 6000A, designed for tight spaces and various ranges.

Long Battery Life: Up to 5-6 hours of continuous operation on a single 5500mAh Li-ion battery charge.

Comprehensive Troubleshooting: Features cursors, zoom tools, and automatic trending to pinpoint system issues quickly.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤11.13hTerms 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.