Does the device support harmonic analysis?

Yes, it can analyze and display harmonic content from the 2nd to the 63rd order for voltage and current.

What is the weight and size of the instrument?

The instrument weighs 1.7kg and has dimensions of 245x162x60mm.

What communication ports are available?

The device is equipped with an RS232 communication port for connecting with a PC.

Portable Three Phase Kwh Meter Calibrator

Name: Portable Three Phase Kwh Meter Calibrator
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 672671791

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

Negotiable

1 Set

Product profile

Customization

Available

Warranty

Three Years

Application

Mechanical Instrument, Electromagnetic Instrument

Model NO.

GF312D1

Power

Electricity

Gf312D1

Portable Three Phase Kwh Meter Calibrator

Accuracy Class

0.05%, 0.1%

Transport Package

Standard Export Carton

Specification

Trademark

GFUVE

Origin

Beijing, China

Production Capacity

300units/Month

Key features

High Precision Accuracy: Offers 0.05% and 0.1% accuracy classes for precise energy meter testing.

Comprehensive Parameter Measurement: Measures voltage, current, power, energy, power factor, phase angle, and frequency.

Long Battery Life: Equipped with a 5000mAh Li-polymer battery for up to 10 hours of continuous work.

Wide Current Range: Supports direct connection up to 20A and clamp CT up to 3000A with optional clamps.

Advanced Display Features: Features a 6-inch TFT color LCD for vector diagrams, waveforms, and harmonic analysis.

Portable Design: Lightweight at 1.7kg with dimensions 245x162x60mm for easy field use.

Global Certifications: CE, ISO9001:2008, and IEC approved for international compliance.

Flexible Power Supply: Supports both external 220V power and internal Li-polymer battery operation.

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.