What are the dimensions of the device?

The dimensions are 245mm x 162mm x 60mm.

Is it suitable for substation testing?

Yes, it is an ideal tool for power engineering commissioning in substations.

What is the communication port type?

The device features an RS232 communication port.

Single Phase Three Wire Measuring Instrument GF311 Meter

Name: Single Phase Three Wire Measuring Instrument GF311 Meter
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 2171470202

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$70.00

1 Piece

Product profile

Customization

Available

After-sales Service

Three Years

Warranty

Three Years

Model NO.

GF311

Accuracy Class

0.2% or 0.5%

Power Supply

AC 85-265V 50/60Hz or Li-Battery 5000mAh

Communication Port

RS232

Warming-up Time

< 5min

Transport Package

Carton Box

Specification

235mm x 85mm x 40mm

Trademark

GFUVE

Origin

China

Key features

wide measuring range;

Storage 500groups data;

Display vector map directly;

high accuracy, good stability;

Range switches automatically;

Software calibration technology;

With PC management software;

DSP digital signal processing chip;

Horizontal liquid crystal big screen 6 inch color TFT;

All electrical parameters are displayed on one screen;

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤11.52hTerms 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.