Professional digital multimeter, AC/DC voltmeter, DC ammeter, ohmmeter, diode, triode, battery included. One-handed operation control and rational range layout Safety-measuring terminals and test leads are adopted Uses 1*6F22 (included) Feature: 1. Low battery indication. 2. Overload protection (0.5A/250V fuse, 10A without fuse). 3. Diode and transistor test, continuity and buzzer measurement. 4. With test probe line, wide application range. 5. Buzzer, pocket-sized, easy to carry, economical and efficient. Specification: 1. Product Name: Digital Multimeter 2. DC voltage measuring range: 200mV-1000V, accuracy level: (1.0%+2digits) 3. AC voltage measuring range: 200V-750V, accuracy level: (2.0%+10digits) 4. DC current measuring range: 200A-200mA, accuracy level: (1.5%+2digits) 5. Resistance Measuring Range: 200-2000K, Accuracy Level: (1.2%+2dgt) 6. Instructions for Use: 7. To avoid the risk of electric shock and/or damage to the instrument, do not measure voltages exceeding 500V above ground. 8. Before using the instrument, check the insulation of the test leads, connectors and probes for cracks or crazing.