• Accurate FHR measurement.
• Leading technology for FHR measurement.
• Easy to operate and home use design with very light.
• Color TFT 1.7" LCD Display.
• FHR trace display.
• High sensitive 2.5MHz transducer.
• Automatic FHR detection.
• Earphone jack.
• Rechargeable battery for long time operation.
• Recharging the battery by USB charger.
• Automatic Power-Off
