... instrument used for quality control of electronic transformer over a wide range of frequency ... DCR, balance, pin shortBasic accuracyLCRZ, DCR: 0.1%Turns ratio: 0.5%Equivalent Serial, ParallelMath functionAbsolute value deviation ... 32ms, Medium, 90ms, Slow, 650msAverage 1—255Delay 0—60s, with the step of 1msCorrectionOpen/Short point ... G, B0.00001µS — 99.9999 SC0.00001 pF — 9.9999 FL0.00001 µH — 9999.99 ...