... Brightness 12.1 inch TFT color screen. Folding up to 90 degree. Lightweight, Space-saving, easy operations. Battery indication, ... range of applying voltage(100-240V). Manual/Auto test FM.Specifications:TOCORange: 0-100(relative unit),Resolution: 1bpm,Non ... Alarm Limit:Upper Limit: 160, 170, 180, 190bpmLower Limit: 90, 100, 120bpmFetal MovementButton Hand Count(Automatic cumulative number of movements) ...