Panel Meters products from Chongqing Blue Jay Technology Co.,Ltd.

This DC digital panel meter is designed for precise measurement of DC electrical parameters. It displays voltage, current, power, and energy consumption with a clear digital display and intuitive push-button controls.

This synchronization meter is designed to indicate the phase difference between two AC sources. It features a circular array of LEDs to visually represent the phase relationship, with indications for 'SLOW', 'SYNC', and 'FAST'.

This digital synchroscope meter indicates the degree of synchronism between two alternating current sources. It ensures the smooth and reliable connection of generators or other AC power sources to a grid.