FHR fetal monitor ES-103MIC

It is the device to listen the heart pulse of fetus in the most simple way and can exactly diagnose the condition of fetus, placenta location or the abnormality like the hydatidiform moles in early pregnancy and can be used as the monitor during the deliverly. As it applied the doppler effect of ultrasonic, it causes no hazards to human body and is simple to use. The heart pulse of fetus can be sound-recorded and the pregnant woman can also listen to it. Therefore, she can maintain the psychological stability. Environment Conditions - ㆍ Altitudes up to 2,000 meters. ㆍ Temperature range of +5℃ to +40℃. ㆍ Maximum relative humidity of 80%. ㆍ Main supply voltage fluctuation of ±10% of nominal. ㆍ Installation Category (Overvoltage Category) Ⅱ, Pollution Degree 2. Accessaries - One (1) Probe and Probe Holder Two (2) Fuse, AC250V/0.5A FHR (Fetal Heart Rate) - Display : LED (3-digit of 7-segment) Measuring Range : 30~210 bpm Accuracy : ±3 bpm Case Dimension - W236 x H96 x D207 mm Net Weight - 3.7 ㎏ Ultrasonic Frequency - 2.25 MHz Ultrasonic Output - 9 mW/cm2 Low Frequency Output - 500 mW Operating Power - DC 9.6V, 500mAh, NiCd Battery Charging Power - AC 100~230V, 50/60Hz, Free Voltage