Digital Multimeters DT-181 Function Range Accuracy DC Voltage 200mV-500V ±(0.5%+2dgt) AC Voltage 200-500V ±(1.2%+10dgt) DC Current 200μA-10A ±(1%+2dgt) Resistance 200?-2000K? ±(0.8%+2dgt) Diode Test Yes Transistor Test Yes Power Supply 12V Battery A1 Maximum Display 1999 Products Size 100*50*20mm Product Net Weight 58g Standard Accessories Test Lead, Battery, Manual