Are you looking for a professional, yet affordable electronic blood pressure meter? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional electronic manometer must meet your needs. It is the best choice for you. Features - Color: Random Color. - Size: About 12.8x10x5.6 cm./5.04x3.94x2.20 inch. - Material: ABS. - Operating temperature and humidity: +10 C-+40 C50 F-104 F 06-8596R.h. - Blood pressure: 0-299 MMhg - pulse: 40-180 times/min - Blood pressure measurement range: 40-260mmhg - Pressure measurement accuracy: Pressure within + / - 3 MMHG - Storage temperature and humidity: -20 C-+ 5 C -4 F-1122 F1596-90%R.H. - Measurement Accuracy: Blood pressure plusmn;3%, heart rate plusmn;4% - Arm type model with simple operation of just 1 button push. - Large and clear LCD, easy to read. - Compact size for easy to carry. - Suitable for hand and wrist measurement.