Features: 1.Highly Precise Measurement: This volt amp meter can cccurately measure current from 0 to 100A and voltage from 50 to 300V for precise readings. 2.Color LCD Display: This power energy monitor is designed with color LCD screen that provides clear and detailed readings, making it easy to monitor current and voltage. 3.Multi Function: This electric energy monitor supports the monitoring and measurement of current, voltage, power, temperature and other parameters. 4.Durable Construction: This intelligent electric meter is made with strong plastic and electronic materials, ensuring stable performance and reliability. 5.Easy Wiring: This voltage and current meter comes with wire and transducer, easy to connect and install, saving your time and effort. specification:Item Type: Volt Amp Meter Material: Plastic, Electronic Component Current: 0 to 100A Voltage: 50 to 300V PackageList:1 x VoltAmpMeter 1 x Wire 1 x Transducer 1 x User Manual