fetal doppler

Features: 3.5”inch color LCD display Ultrasonic wave mode: Continuous wave or Pulse wave Automatic switch-off. Waterproof Interchangeable probe Various FHR Display mode: Graph Mode, Large Number Mode (real-time and average time), Manual Mode Volume indication, battery energy indication, Probe Frequency Display, Date and Time display. Sound alarm function when FHR is out of the normal range Built-in rechargeable batteries, continuous working time≥8hours Set-up mode for function setting.

Pocket Doppler Heart rate LCD display Backlight, Built-in speaker Audio output can connect recorder Automatic switch-off Two FHR modes: real-time and average Battery energy Indication Sound alarm function when FHR is out of the normal range Two colors of main: pink and blue

Features: Big color LCD display. High Sensitivity , easy to operate. Main body and Probe are separated. Built-in speaker. Automatic switch-off. Two FHR modes: graph display mode and data display mode (real-time and average time) Battery energy indication and volume indication. Sound alarm function when FHR is not the normal range.

Features: ABS frame Main body and Probe are separatedCrystal sound and with high quality loud speaker0 Color display Data memory function can check record Sound alarm function when fetal heart rate is out of the normal range0Battery: Host Internal: Lithium polymer battery (3.7V)Probe Internal: Lithium polymer battery (3.7V)

Features: ABS frame Main body and Probe are separatedCrystal sound and with high quality loud speaker Color display Data memory function can check recordSound alarm function when fetal heart rate is out of the normal rangeBattery: AAA alkaline battery (1 .5V *3)