GFUVE
GFUVE – Modern Technology for Power Measurement and Calibration
In the field of electricity and energy, measurement accuracy is a mandatory requirement to ensure safe and stable system operation. GFUVE is a manufacturer specializing in providing power measurement and calibration equipment, meeting the demanding needs of utilities, industries, and research institutions.
Why GFUVE is the Top Choice?
Founded in 2005 in Beijing, China, GFUVE focuses on research, production, and supply of power measurement and calibration devices. With the mission of “accurate measurement – reliable calibration”, GFUVE has quickly become one of the most trusted brands in the power industry.
Today, GFUVE products are present in more than 60 countries, serving power corporations, laboratories, industrial plants, and research organizations worldwide. GFUVE not only provides measurement instruments but also builds a comprehensive ecosystem around calibration, monitoring, and power analysis. This allows businesses to manage everything seamlessly – from meters and current transformers to monitoring systems – without depending on fragmented solutions.
GFUVE’s Comprehensive Measurement Solutions
Meter & CT calibration – ensures measuring devices remain accurate, minimizing errors.
AC/DC sensors & current transformers – provide flexible measurement for various installation environments.
Electrical testing & analysis equipment – assess power quality, detect losses, and protect system safety.
Data acquisition & monitoring systems – deliver a complete overview, enabling remote energy management.
Measuring accessories & tools – from clamp sensors to installation accessories, ensuring consistency and convenience.

GFUVE’s Distinct Advantages
International accuracy standards – compliant with IEC, meeting strict calibration requirements.
Multi-industry applications – suitable not only for utilities but also for manufacturing, research, and education.
High product integration – devices complement each other within a single ecosystem, reducing integration costs.
Global presence – distributed in more than 60 countries, trusted by major utility companies worldwide.
GFUVE’s Global Impact
After nearly 20 years of development, GFUVE has become a brand with a footprint across all continents. From modern laboratories to national power grids, GFUVE’s name is synonymous with precision and reliability.
Electric calibrator
Handheld Terminal
Electric Datalogger
High Voltage Testers
Insulation Tester
Low Resistance Tester
Transformer test equipment
Circuit Breaker Tester
Panel Meters
DC Power Supply Adjustable ≤ 1KW
AC Power Supply
EMI and EMC Test System
Phase Indicator/Detector
Power Quality Analyzer
Relay test device
Electrical accessories
EMC and EMI Tester Inspection Service
EMC and EMI Tester Repair Service
EMC and EMI Tester Calibration Service
Panel current, voltage, power, frequency meter Inspection Service
Insulation Tester Inspection Service
Insulation Tester Calibration Service
Insulation Tester Repair Service
Panel current, voltage, power, frequency meter Calibration Service
AC Power Supply Repair Service
AC Power Supply Calibration Service
Electrical Calibrator Repair Service
Electrical Calibrator Inspection Service
Electrical Calibrator Calibration Service
Handheld Terminal Repair Service
Panel current, voltage, power, frequency meter Repair Service
Power Analyzer Inspection Service
Power Analyzer Calibration Service
Power Analyzer Repair Service
Programmable DC Power Supply Calibration Service

























