Apni aur apne pyaron ki sehat par nazar rakhein! Yeh LK87 Pulse Oximeter chand seconds mein bata deta hai ke jism mein oxygen ka level kya hai. Yeh un logon ke liye lazmi hai jinhein Asthma (Dama), saans ki takleef, ya blood pressure ka masla hai. Isay use karna bohat asaan hai, bas ungli par clip ki tarah lagayen aur button daba dein. Key Features: Model LK87: Yeh market ka sab se common aur reliable budget model hai jo box par likha hai. One-Button Operation: Is ke ooper sirf aik safaid (white) button hai jis se yeh on hota hai, buzurg bhi asani se chala sakte hain. Compact Design: Yeh neelay aur safaid rang ka chota sa device hai jo pocket mein bhi aa jata hai. Quick Reading: 5 se 10 second mein screen par reading aa jati hai. Auto Power Off: Ungli nikalne ke kuch seconds baad yeh khud band ho jata hai taaky cell zaya na hon.