Portable Bluetooth ECG Monitor, Visible Electrocardiogram, PM10 Color Screen, Digital Multifunctional ECG Monitor, USB Charging. If you need a way to install software on your phone or computer, please contact me on the platform. PM10 Portable ECG Monitor is a device for checking ECG,which is applicable for family and individual user, it is a good helper to early prevent from cardiovascular diseases and reduce risks. Intelligent design, achieves remote health management by using with mobile application, it can automatically start measurement, store ECG, upload data, download health conclusion and obtain doctor advice at the first moment. Application Object: It is applicable for patients with different kinds of chronic diseases, especially coronary heart disease, diabetes, hypertension, myocarditis, obesity, chest pain, palpitations and dyspnea. 1.77inch color TFT-LCD. Quickly to check ECG once finger touching, convenient to operate. Accurate conclusion can be obtained immediately after measuring. The built-in rechargeable lithium battery can continuously record for up to 500 cases in full charging. transmission. ECG data can be saved to CLOUD Platform permanently, convenient to check and analyze. Historical data can be printed at any time, convenient to diagnose. Performance: Calibration voltage:1mV5% Standard sensitivity:10mm/mV5% Amplitude frequency characteristic: standard: 10Hz,1Hz~20Hz;(+0.4dB,-3dB) Noise level:30V CMRR:60dB Scanning speed:25mm/s5% Sampling rate:250 dots/s measurement range:30bpm~300bpm,error: 1bpm or 1% Type of protection against : Internal power device Degree of protection against : Type applied part Degree of waterproof: IP22 Physical Characteristic: Dimension: 100mm(L)x45mm(W)x15mm(H) Weight: 60g Color: White Material: plastic Package Contents: 1 * Bluetooth ECG Monitor 1 * USB Cable 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.