Outoput: DC 6V 1A / Input: AC 100~240V / Cord Length: 140cm (4.6ft). Connector size: 4.0mm x 1.7mm , Polarity: Center Positive (+).
It perfect replacement for 500mA as amperage isnt forced. (If your previous Adaptor was less than 1A then this will be a perfect replacement as amperage is NOT Forced).
Third generation smart IC chip features: Short Circuit Protection, Overload Protection, Over Voltage Protection to protect your device
Suitable for Omron Healthcare Upper Arm Blood Pressure Monitor 5 series / 7 series / 10 series / 10 series+ and Omron M2, M2 Classic, M3, M6, M6 Comfort, M10-IT, M7, 705-IT, HEM-7120, HEM-7121, HEM-752, HEM-7154, HEM-7155, BP742, BP742N.
Notice: Please check the DC interface size of your appliance before purchasing. if you are not sure about the plug size you want, you can buy the power supply with 4 plug adapter, almost suitable to most device.