we re shenzhen luckcome technology inc manufacturer of fetalmonitor and fetal dopplers. our fetal monitor are of differenttypes, we have wireless and wire transducers, we also havedifferent screen sizes display like lcd led tft. All the fetalmonitors have basic three parameters and optional 9 parameters.Fteal dopplers are also of different types like, wireless probetable top, wire probe, wave display, vascular, temp function and soon. The dopplers are in L6 SERIES.www.luckcome.com