all-sun EM6186 3 3/4 Digital Multimeter Continuity Diode Capacitance with AC/DCThis meter is a compact 3 3/4-digit digital multimeter for measuring DC and AC voltage,DC and AC current,resistance,contiuity,diode,capacitance,temperature,frequency and dutycycle.It features polarity indication,data hold,backlight,overrange indication,low batteryindication,relative measurement,automatic power-o