... primary display,high accuracy of 0.03% for DC voltage measurement. .DC voltage,AC voltage,DC curre .33000-count digital ... primary display,high accuracy of 0.03% for DC voltage measurement.. Measure:DC voltage,AC voltage,DC current,AC current, ... test,decibel(dB),minimum or maximum and average measurement,relative value measurement and compare measurement..Can measure 1000V high voltage,10A current,100M ...