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 * 2.5MHZ probe,portable, large LCD display FHR * Waterproof,high sensitivity detection * disassembling and cleaning Probe bracket * Instant display FHR * Special de-noising function * Power saving automatically,double safety protection * Automatically alarm display * Appearance patent design  * 2.5MHZ probe, a waterproofing and highly anti-jamming device * High sensitive probe, can detect pregnancy 10 weeks above fetal heart. * Patented noise control technology to restore fetal heart vowel. * High accuracy, error value plus or minus 1BPM. * Environmental protection low consumptionsafety rechargeable. * Be able to detect clearly the foetal heart beat from the very beginning, and display the rate instantly. |
