With the unit off, press and hold down the SET button until you see the year flashing and then let go.

Press the SET button again and go past the date, past the time, the next is mmHg / kPa setting.

If you see a decimal, press the MEM button.

That should toggle it to the mmHg setting without the decimal point.

Also, mmHg and kPa are displayed in small writing under the number.

Press Start/Stop button to finish.

Please contact us if you have any questions or this procedure is not working for you.

Click on + New in the upper right corner to send us a support ticket email so we can help you out.

For quicker resolution, please let us know the company you bought it from (Amazon, Groupon...) 

the order number, model number and your current address.

Amazon order number can be found by:

- Logging into your Amazon.com account

- Click on Your Account

- Click on Your Orders

- Search for the product and find the corresponding Order Number (eg. 123-1234567-1234567)



Customer Service