Functions:
1. medical treatment, 2. beauty device.
Piezoceramic disks for ultrasonic beauty probes and medical therapy.
Specifications:
type: MPI-HJ-28-3MC
Capacitance (pF):8000±10%
Frequency F
s ±5% (kHz): 80
K
p: 0.55
Frequency F
t (MHz): 3.0
Z
r Resistance: <1Ω
