Fetal Doppler BT-220 with either 2MHz or 3MHz Probe and 2.4″ TFT Colour Display
• High-sensitivity Doppler probe (2 / 3MHz available)
• 2.4” TFT color LCD / mono LCD display
• Acoustic stimulator (AST)
• Body fat analysis & mother HR function (220C)
• Mini USB rechargeable
• Waterproof probe