Fetal Doppler

We are offering fetal doppler.
Description : product description 1. Safe: ultrasound dosage is under 50% of the national standard. 2. Convenience: small size, convenient for multi bed monitoring and outside diagnosing 3. Sensitivity: monitor 12 weeks above unborn fetal heart beat. 4. Economic: adopt with proffessional recharger battery, for effective cost-saving, and also can use 9v diaposable batteries. 5. Practical: unique network terminal service, can connect central network in hospital through dial-up at home, more timely, reliable and accurate for fetal monitoring. Product feature 1. Linked with a hook, light weight, portable. 2. Can transmit the fetal heart signal to the monitoring centre system with a headphone socket. 3. Small beautiful appearance, stable performance, built-in loudspeaker & clearly. 4. A function of the volume of nc. 5. Ac & dc power supply for dual-use, can use 9.6v rechargeable battery & 9v batteries when used at the dc. 6. Adopt with embedded battery, can work more than 12 hours continuously. 7. Lcd display real-time fhr. 8. Has a blue backlight display, convient to use at night or in low light condition. Product specification/models instructions: 1. Remove probe from the probe slot. 2. Press the power switch, the indicator light power on and start work. 3. Find the best auscultating location, and adjust the volume button to select the best appropriate volume. 4. Paint coupling agents at the pregnant woman's abdomen, and put the probe exactly on the fetal heart of palpation. 5. Power off in time when finishing using, and erasure the coupling agents clinging to the probe, then put the probe into the probe slot to protect the probe. Main specification: ultrasound frequency: 2.5? 0.25mhz ultrasound output power: 10mw/cm dc power supply: 9.6v rechargeable battery & 9v batteries working environment temperature: 10-40 more product