What is the accuracy class of the meter?

The meter has a Class 0.5% accuracy for phase measurement.

Gfuve GF211b Multifunction Double Clamp Digital Phase Angle Meter

Name: Gfuve GF211b Multifunction Double Clamp Digital Phase Angle Meter
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 783429812

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$500.00

1 Set

Product profile

Customization

Available

Brand

Gfuve

Customized

Model NO.

GF211B

Certification

CE, ISO

Display

Digital

Stucture

Electromagnetic

Class

0.5%

Measuring Range

0-10A, 0-500V, 0-360.0

GF211b

Phase Angel Meter

Current Range

0.01A-10A

Voltage Range

3V-500V

Temperature

0~40degrees

Dimensions (W×d×h) (mm)

185×85×41

Humidity

≤80%

Weight (Kg)

0.26

Transport Package

Standard Export Carton

Specification

CE, ISO9001: 2008, IEC

Trademark

GFUVE

Origin

Beijing, China

HS Code

9030849000

Production Capacity

500sets/Month

Key features

Non-Invasive Measurement: Uses clamp current transformers to measure AC current without cutting off wires.

Multi-Function Capability: Measures phase angle, AC voltage, AC current, and evaluates kWh meter speed.

High Precision Class: Class 0.5% accuracy with high resolution for leakage current detection.

Wide Application Range: Ideal for power bureaus, factories, mines, and petrochemical enterprises.

Safety Certified: CE and ISO certified with high insulation resistance and voltage tolerance.

Portable Design: Compact dimensions (185x85x41mm) and lightweight (0.26kg) for easy handling.

Customizable Options: Product supports customized specifications and branding options.

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.

Product Q&A

Q:What functions does the GF211b meter perform?

It measures alternating voltage, AC current, and phase angle between voltages, currents, or voltage and current. It can also check transformer connections and evaluate kWh meter speed.

Q:How is the current signal obtained?

The current signal is obtained by the clamp current transformer without cutting off the current wire, allowing for non-invasive measurement.

Q:What are the measurement ranges?

The measuring range includes 0-10A for current, 0-500V for voltage, and 0-360.0 for phase angle. Current ranges are 0.01A-10A.

Q:What certifications does the product have?

The product is certified with CE and ISO standards.

Q:What is the power supply requirement?

The device is powered by two 9V batteries.