VOLT AMP Hertz Meter Panel Mount 22mm Square Panel Red AD22-22VAHS 500V 100A 99HZ AC

From the shop's description

VOLT AMP Hertz Meter AC 22mm SQUARE Panel Mount 3 in 1 AC 60-500V 0-100A 0-99Hz LED Digital Display Voltage Current Frequency Meter Volt Ampere Hertz Meter With Indicator Light & CT Cables Red color AD22-22VAHS Specifications: DIY Supplies: Electrical Display Type: Digital Only Dimensions: 47.5*27.5*29.5mm Model Number: AD22-22AVA Voltage Measuring Range: AC 60~500V Current Measuring Range: 0-100A Frequency Measuring Range: 0-99Hz Installation Diameter: 22mm Color: RED Operating Temperature: -25℃~55℃ Line Length:270mm