国产中文字幕精品在线,亚洲国产中文成人爱av在线播放,欧美精品一区二区三区3,午夜精品视频在线观看美女,日韩欧美一区二区三区在线视频 ,久久人人爽人人欧美精品,俄罗斯6一12呦女精品资源,伊人久久无码中文字幕网,韩国护士吞精囗交视频,国产在线精品香蕉麻豆,天堂网AV无码一区二区,五月天婷婷一区二区三区久久,国产 日韩 欧美 在线,百看不厭亚洲精品有码在线观看,久久婷婷大香萑太香蕉a

DFS100 Defibrillator / AED Handheld Tester.The AED inspection tester easily and quickly verifies whether the installed AED is functioning normally. It is suitable for all AED brands on the market

DFS200 Defibrillator / AED Handheld Tester,It comes with various ECG patterns for AED defibrillation tests and an embedded battery voltage multimeter. The main features are data retrieval.