High sensitivity doppler probe
compact design and easy operation
sound output with earphone and/or speaker
high performance, clear sound quality
display work parameter and fetal heart rate value
LCD Display Size 45mm.x25mm Ultrasound
probe solid durable, anti-shock, anti-falling down
Ultrasound frequency: 2/2.5/3 MHz ±3%
Measuring Range - 50-240 BPM
Ultrasound intensity: <2.5Mw/cm'
Rechargeable Ni-H battery (9V)
Size - 135mm X 95mm X 35mm
Weight - 500gm.