12 different measurement functions: DCV/ACV, DCI/ACI, ohm 2W/ohm 4W, frequency/period, diode, continuity, dB/ dBm, etc 1.Product Name:6 1/2 Digital Bench Multimeter(83)12 different measurement functions: DCV/ACV, DCI/ACI, Ω2W/Ω4W, frequency/period, diode, continuity, dB/ dBm, etc Maximum reading of 120,000 digits DCV measurement accuracy up to 0.0035%, resolution of 1μV DCV True RMS AC voltage ...