Features • Versatile Measurement Capabilities - Accurately measures voltage, current, and frequency, making it an essential tool for various electrical applications • Large, Clear Display - The 3-digit square LED display ensures easy readability, even from a distance, enhancing user convenience during operation • Wide Voltage Range - Compatible with single-phase AC systems, this meter measures voltages from 60V to 500V, suitable for diverse electrical setups • User-Friendly Design - Simply thread your load cable through the current transformer for effortless measurement, streamlining your testing process • Compact and Portable - Lightweight design allows for easy transport, with five vibrant color options available to match your personal style Features: 1、This multifunction meter can measure voltage, current and frequency. 2、Large square LED 3-digit display provides a clear reading. 3、The meter is used for single-phase AC, ranging from 60V to 500V. 4、Convenient to use, simply put a load cable through the current transformer. 5、Small size and easy to carry, five colors for you to choose. Specification: Item Type: Voltage current frequency meter Model: AD112-22 FVAH Color: Red, Green, Yellow, Blue, White (optional) Voltage Measurement: AC60-500V Current Measurement: 0-100A Frequency Measurement: 20-75 Hz Error: ± 2% Refreshing Speed: About 200ms/time Ambient Temperature: 0-50 (℃) Package List: 1 x Meter Package List 1 x Meter