RF Range:22kHz-70MHz in 7band, Q Range:5-1000 in 4range, Accuracy:+-7-+-20% DeltaQ 0-100 in 4range incre 20-100/5-30 L Range:0.09uH-1.2H in 7range Accuracy:+-3%, C Range:25-470pF Accuracy:+-1% or 1pF FreqMonitor Output 170mV/50ohms Q Analog Output 0-1V /1kohm Over Limit output Relay contact Over Limit Display Time 1s/continue AC 115/220V 40VA 138(H)-425(W)-414(D)mm,14kg