KETOTEK Digital Multimeter AC Ammeter Voltmeter 80V-300V/100A Ammeter Voltmeter110V/220V Capacitance and Watt Meter LED Dual Panel Display Detector+Current Sense transformer 12 Months Warranty. Wide measuring range: AC 80-300V 0-100A; High Accuracy: 1%  2 digits. Ultra small size (2.741.651.58inch / 70x42x40mm) and equipped with 1 precise current transformer. Dual color display, clear and convenient to read. Operating temperature: 14F~149F / -10  c ~ 65  c.