Oximeter medical digital fingertip pulse oxygen meter

Features: 1.Measurement performance under weak perfusion: when the pulse filling degree is 0.5%, the blood oxygen and pulse rate values can be displayed correctly. 2.Anti-interference ability of ambient light: Compared with the measurement value in the dark room, the measurement value of blood oxygen under indoor natural light and existing lighting sources is less than ± 1%. 3.With function switch: when no finger is inserted, it will automatically shut down after 8 seconds. Description: 1.The product is small in size, light in weight and easy to carry. Low power consumption. Specifications: Screen :OLED Color:blue white Material: Plastic Electronics Power supply: 3V 2 * AAA Size:58*32*34mm BPM:30-250bpm SpO2:70-100% Weigth:45g Package size:90*60*40mm Package Included: 1 * Fingertip pulse oximeter(battery not include) Cara pemakaian: 1. cek terlebih dahulu apa baterai yang di gunakan aktif atau tidak. (baterai size AAA) 2. lihat sisi pemasangan positive dan negative nya sesuai yang di cantumkan di produk dan baterai. 3. klik tombol putih yang di tengah lalu produk akan menyala lalu masukan jari dan tahan sampai angka keluar di screen produk. Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement. TOLONG VIDEOKAN UNBOXING amp; CARA PEMAKAIAN TANPA DI CUT, untuk melakukan komplain produk. agar bisa kami proses dengan cara retur mau pun penukaran produk baru.