Product Description

Introduct： This ptoduct is high sensitivity probe with 2.0 MHz in continuous wave.Automatically power off, LCD display with backlight, can be used in any illumination conditions . Features & Benefits: 1.LCD display with backlight, can be used in any illumination conditions. 2.High sensitivity probe with 2.0 MHz in continuous wave. 3.Accurate and reliable FHR detection with clear sound. ***** design, portable and convenience. 5.Built-in speaker. 6.Automatically power off. *****-displaying of FHR: number, battery status indicator, voice intensity indicator. 8.Building-in rechargeable battery and AC recharger.