Mini Multimeter-DT830D If you have basic knowledge about multimeters you can try Mini Mutimeter -DT830D for basic continuity checks and voltage measurements When testing DC voltage, AC voltage, DC current, resistance, diode, buzzer and battery, connect the red test lead to V 0 mA jack and black test lead to COM jack When testing the current more than 200mA, connect the red test lead to OADC jack and black test lead to COM jack
