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GF311 Fits Three Phase Four Wire Power Circuits
US$70.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Three YearsWarranty
Three YearsModel NO.
GF311Accuracy Class
0.2% or 0.5%Power Supply
AC 85-265V 50/60Hz or Li-Battery 5000mAhCommunication Port
RS232Warming-up Time
< 5minTransport Package
Carton BoxSpecification
235mm x 85mm x 40mmTrademark
GFUVEOrigin
ChinaKey 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
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.
Product Q&A
Q:What is the accuracy class of the GF311?
A:
The accuracy class is 0.2% or 0.5% depending on the specific parameter measured.
Q:What power supply options are available?
A:
It supports AC 85-265V 50/60Hz or a Li-battery with 5000mAh capacity.
Q:How long does it take to warm up?
A:
The warming-up time is less than 5 minutes.
Q:What is the warranty period?
A:
The product comes with a 3-year warranty and after-sales service.
Q:Can it measure harmonics?
A:
Yes, it can measure harmonics from 2 to 64 times.
Send Inquiry
*To:Beijing GFUVE Electronics Co., Ltd.
Beijing GFUVE Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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