Display mode: LCD digital display Measuring range: 0-160 times/min Accuracy: ±2...

Sound alert function Easy to operate Accuracy of testing built in speaker

Fetal Doppler ... battery/recheargeable

Gives accurate reads.

This JSL-T501 fetal Doppler is a portable prenatal monitoring device designed to detect and monitor...

fetal heart monitor is a medical device used to listen to and measure the heartbeat of a fetus...

Portable Design, LCD Display with white backlight Accurate and reliable FHR detection Highly...

Listen to your baby's heartbeat from the comfort of your own home! Baby Fetal Doppler uses the...

Jpd-100b jumper fetal doppler

Water Resistance Transducer(not Machine) Rechargeable NI-MH battery and Charger Stand-by Time 8...

High quality fetal doppler available. Brand; EDAN

Alkaline battery (AA LR6 1.5V) Stand-by Time 9 hours FHR Measurement Range:50 bpm ~ 210...