What is the display resolution of the screen?

The device is equipped with a 5-inch LCD display with a resolution of 640x480.

Is the accuracy class customizable?

Yes, the meter is available in 0.02%, 0.05%, and 0.1% accuracy classes.

What are the available current clamp options?

Optional current clamps are available in 5A, 20A, 100A, 500A, 1000A, 2000A, and 3000A.

Handheld Three Phase Reference Meter Portable Reference Watt Meter

Name: Handheld Three Phase Reference Meter Portable Reference Watt Meter
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 800065722

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

US$2,000.00

1 Set

Product profile

Customization

Available

Accuracy Class

0.02%, 0.05%, 0.1%

Harmonic

2ND - 63rd

Model NO.

GF312D

Clamp Diameter

12mm or 18mm

Range

15Hz-70Hz

Error

0.001Hz

Transport Package

Standard Export Carton

Specification

Standard Export Carton

Trademark

GFUVE

Origin

Beijing, China

HS Code

9030849000

Production Capacity

200sets/Month

Key features

High Accuracy Class: Available in 0.02%, 0.05%, and 0.1% accuracy classes for precise measurements.

Comprehensive Harmonic Analysis: Analyzes harmonics from 2nd to 63rd order for detailed power quality assessment.

Dual Power Supply: Operates on 220V external power or 7.2V 4000mAh Li-polymer battery.

Extensive Current Measurement: Measures current from 5mA to 3000A using direct connection or optional clamps.

PC Connectivity: Connects via RS232 to read records, view real-time data, and download parameters.

Visual Data Display: Features 5-inch LCD to display vector diagrams, waveforms, and harmonic content.

Multi-Function Calibration: Calibrates three-phase, single-phase, active, and reactive energy meters.

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

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.