0.05 Verification Device In Energy Meter,Able To Measure Many Data,More Harmonic Number,Low Consumption,Cost-Effective

The GF312D1 is a portable working standard based on state of the art technology in power and energy measurement. Various measuring features combined with a user friendly operation concept is providing the greatest possible flexibility for a comprehensive testing of metering installations in the field. Its excellent measurement stability is reflecting the high quality of the system. The MT30 working standard is distinguished by its exemplary combination of functionality and design. It is offering optimal ergonomics and functionality combined with an excellent menu guided operation via built-in soft-keys and a6”TFT (640×480) display.

FEATURES

• Analyze and display content of harmonic of U and I.
• Measure 2-64 harmonic of U, I.
• Store and display measured data.
• Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp.
• Measure CT variable ratio.
• Measure the ratio or lag-angle of low-voltage transformer.
• Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD.
• Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.
• Low consumption circuit design, high energy Lithium battery supply, intellectual power management software, which enables the instrument continuously working up to 10 hours.