Features:
1.Handheld device, small in size and convenient for hand-carry.
2.Attachable probe is safer during carrying. Ergonomical design of probe makes the pregnant women feel more comfortable.
3.LCD display, and with LED backlight
4.Two display modes: numerical & curve display of FHR
5.1MHZ supersonic working frequency with a lower noise and better sound
6.2MHz/2.5MHz Doppler probe available
7.With alarm function, and the alarm limits can be set;
8.Built-in speaker and audio output.
9.Auto power off after one minute if there is no signal detected for about 1 minute
10.3 AA alkaline or rechargeable batteries or AC/DC adapter (optional)
11.Low battery voltage indication
Pocket Baby Sound Fetal Doppler PC-860B