Nice Tip Make sure your finger tight enough to the oximeter so that the reading can be more accurate Parameters Name: Apollo Pulse Oximeter FS20A Certifications: FDA, CE approved Device Dimension: 2.59*1.41*1.29’’ Voltage: DC 3V(2pcs AAA battery) Weight: 2.12ounces with batteries Suitable Audience: seniors,adults,teens,kids Guarantee: 100% money back guarantee for lifetime Working Environment: -40~55℃&5~40℃; 50~106Kpa&70~106Kpa Performance SPO2 Range: 35%-100% Accuracy Under no disturb or no sports status, +_2% Under sports status or low perfusion status, +_3% Pulse Rate Range: 25-254bpm Accuracy Under no disturb or no sports status, +_2bpm or +_2%, choose the larger number Under sports status or low perfusion, +_3bpm or +_3%, choose the larger number FS20A is a personal home-use pulse oximetry for Sports & Aviation use only, not intended for medical use.It’s an extreme accurate portable device for testing spo2 and PR readings at home, at work, gim, highland or anywhere else.The four-direction display model is very attractive for all users.So order it now, just give yourself a visible safety prophet.
