LCD Display Mini Fetal Moniter For Pregnancy Women Heart Rate 3MHz Probe

product is English neutral  

 Display: TFT LCD 2.4"

 Measuring range: 50~210 BPM

Accuracy: ±2bpm

Resolution: 1bpm

Sound working frequency: 3.0MHz (2.0MHz, 2.5MHz optional)

Comprehensive sensitivity: at a distance of 200mm from the probe surface,

 the comprehensive sensitivity is not less than 90dB

Peak negative sound pressure: < 1MPa

Output beam sound intensity: < 20mW/cm²

The average derived sound intensity of spatial peak time: < 100mW/cm²

Ultrasonic output power: < 20mW

Speakers: The volume is adjustable

Headphone mouth: ∮3.5mm

Battery: AAX2 (alkaline)

Color box size: 154mmx108mmx59mm

Net weight: 269 g

certificate：

NMPA ；FDA；FCC; ROHS; ISO13485

Machine size:153*109*30mm；

Packing list ：

 1 x fetal doppler; 1 x 3.0 Mhz probe; 1 x English User Manual; 1 x box;