LCD Digital Multimeter DT830B test DC AC Voltage DC Current Resistance tester Cost effective AC/DC Ammeter Voltmeter100% New3 frac12; digits LCD display with max. reading 1999Dimension:126x70x24mmPower 20mWlow power indicator ( 9V Battery is not included )Overload ProtectionThe Digital Multimeter integrates Voltmeter, Ammeter and ohmmeter which is an ideal instrument for use in fields such as laboratory, workshop, DIYers and home applications.the item send without original package