Yeeco 110V/220V 80V-300V/100A Digital AC Current Voltage Meter Volt amp Ammeter Gauge+Sensor Transformer LED Dual Display Voltmeter Gauge+Current Sensor transformer Accuracy: 1% Measuring range: AC 80-300V / AC 0-100A Power Consumption: 0.2VA Measurement speed: about 2 times per second Dimensions: 70 (L) * 40 (W / H) * 39 (D) mm