Sell HJHU888❆▨Jumper Professional Handheld Fetal Doppler - White best price

Feature: Ultrasound dosage is under 50% of the standard. Portable: Light measure, handset, portable. LCD display: LCD display FHR Loudspeaker: Built-in loudspeaker & clearly Power off: Auto- power off function Working time: Adopt with recharger battery, constantly working 10 hours over when full of recharger. Durable: Huge capacity battery, work more than 12 hours after full charge. Convenience: Single key control. Automatic battery recharge and protection. Sensitivity: Monitor 9 weeks above unborn babys blood wall pulsate. Three model account: Real-time, ten seconds average & handly account the FHR. Specification: Ultrasound frequency: 3.0MHz± 3% Ultrasound intensity: <2.5mW/cm2 Heart rate display range: 50-210bpm Resolustion: ± 1BPM Audio output power: 0.5W Suitable fetus: After 12 weeks Ultrasonic frequency: 3.0MHz continuous wave± 3% Ultrasonic intensity: < 2.5mW/cm 2 Power supply: AC 220V 50Hz DC 7.2V (3*2.4V) battery built-in nickel-hydrogen rechargeable battery Working temperature (centidegree): 5~40 Working humidity: 0~85% FHR range (bpm): 60~210 LCD display dimension (mm): 28*21 Product size: 8.3 x 3 x 14 cm Product weight: 252.9 Package size: 22 x 6.8 x 20cm Package weight: 462.2 g Package Included: Jumper Medical Handheld Fetal Doppler #Pregnant #Medical #Doppler #Jumper #Professional #Handheld #Fetal #HandheldFetalDoppler #Whitewelcome Fast delivery Fast delivery Fast delivery