GF6018A Clamp Type Multimeter Calibrator – High-Performance Electrical Calibration Tool with Global PopularityJuly 15, 2026

(Contributor: Lynn) July 15, 2026 - GFUVE GF6018A is a high-performance,multi-functional electrical calibrator equipped with 0.05% class single-phase AC/DC voltage and current sources, supporting full calibration of 0.2-class and below voltmeters, ammeters, frequency meters, resistance meters and clamp meters. It adopts DSP and 16-bit high-speed A/D converters to generate stable standard sine waves, distorted waves and 2–31 programmable harmonics, with an operating frequency range of 40Hz–1kHz, excellent linearity and ultra-low waveform distortion. The calibrator is fitted with dedicated 200A/600A/1000A clamp calibration coils, covering high-current clamp meter calibration demands. It features a clear color LCD display, non-volatile memory storing up to 500 groups of test data, and dual communication ports of RS-232 and USB, supporting PC connection to build semi-automatic or fully automatic verification systems. With compact structure and lightweight design, it ensures stable performance in both laboratory and on-site working environments. Compliant with JJG1242005,JJF158720 and a series of IEC international standards, GF6018A fully meets the rigorous requirements of ISO17025 accredited laboratories, providing reliable and traceable calibration data for electrical measurement institutions. It supports both manual and automatic calibration modes, with complete functions of parameter setting, data storage, result query and report output, greatly improving calibration efficiency and standardization. The constant current source and constant voltage source design further enhance output stability, ensuring accurate and repeatable calibration results for various electrical instruments.
GF6018A offers strong versatility and wide applicability, serving various industries and scenarios including power plants, power supply bureaus, electrical testing centers, instrument manufacturers, universities, research institutes and industrial & mining enterprises. It is widely used in instrument production, quality inspection, metrological verification and equipment maintenance, providing professional and reliable calibration support for different users. Its stable performance and easy operation make it suitable for both professional calibration laboratories and on-site engineering applications.
With outstanding performance, high reliability and wide applicability, GF6018A has been widely recognized and adopted in the global market. It has established a strong market reputation and stable global sales volume, becoming a trusted and preferred high-end calibration instrument for electrical engineers and metrology professionals worldwide. As a flagship product of GFUVE, GF6018A continues to provide users with efficient and accurate electrical calibration solutions, promoting the development and progress of electrical measurement technology.