... Impedance Analyzer is mainly applied to measure impedance characteristics of all types of ultrasound devices, including: piezoelectric ceramics, transducers, ultrasonic ... frequency Fs, the anti-resonant frequency Fp, half-power point of F1 and F2, the largest admittance Gmax, electrostatic capacity ... is characterized by: low cost, easy to operate, friendly software interface . Impedance Analyzer_4