SnapECG Portable EKG Monitor,

SnapECG Handheld EKG Monitor Product Function - Primary screening to capture abnormal information (eg. AFIB) for reference. - Evaluates your normal heart rate and heart rhythm trend. - Professional ECG monitoring with easy operation, let everyone complete the EKG evaluation easily. - Record anywhere, anytime. Easy-to-access mobile cloud backup. - Lifetime free App "SnapECG" supports IOS 9.0 & Android 4.3 or higher. - 48 hours of precise and continuous monitoring. Product Dimension: 83mm×35mm ×3.5mm Product Weight: 14g Medical Precision - Lead: Single-lead - Measurement time:30s - Working humidity:10%~95%RH - Working temperature:+10~+45 Celsius - Sensitivity(gain):5mm/mV (X0.5); 10mm/mV (X1); 20mm/mV (X2); Error range+-10% - Scanning speed: 12.5/25/50mm/s (Error range+-10%) - Precision: +-1bpm/+-1%, Whichever is higher Memory Capacity: Unlimited cloud storage Recording: Automatic recording of measurements, ECG data storage and playback Battery : Required a CR1620 battery, 2* CR1620 batteries included in the package. Packing contents: Electrocardiogram recorder x1 Button battery x2 Travel pouch x1 Welcome guide x1 Warranty card x1 Certificate x1 Notes: - Open the App directly to conduct Bluetooth automatic pairing (See listing picture for details). No need to connect Bluetooth via system Setting. - Maintain stable emotions and keep your breathing smooth, it is best to capture ECG track in a sit-down state. Do not move the device or shake body during measurement. - Please make sure there are no high-power electrical appliances around you to avoid interference of other electromagnetic waves.