1. The ultrasound dosage is under 50% of the national ultrasonic power standard.
2. Lightweight, angled handset, portable
3. Large LCD display with blue backlight.
4. Built-in loudspeaker, clear sound
5. Support 2.5MHz waterproof probe
6. FHR Scope:50~210bpm
7. Rechargeable batterry:9.6V,300mA
9. Weight: Main body 0.53kg
10. Functions normally from Temperature:5-40℃ and Humidity:0~85%