... (nVV)0.001nVVOptical interfaceFC/PC , SC ST optionalDigital multimeter (independent circuit board with the function of protection)AC/DC Voltage0-660V automatic ... reaches to 0.1mVAC/DC Current660uA , 6.6mA, 66mA , 660mA, 10AResistance660, 6.6k, 66k, 660k, 6.6M, 66MΩCapacitance test6.6nf~66000uF, 1pf ...