blood pressure home machine.

[Kathleen-1]

my blood pressure home machine has old batteries in it, will that make a difference to the reading?

[springcross]

Hi Kathleen. If they haven't run low they should be OK as long as they don't sound like they're struggling to inflate the cuff, but just to make sure, I would replace them anyway so that you can be sure of an accurate reading.

[onadiet]

Yes it should show as reduced imput on screen.I change mine every 6 weeks or so.You can also get UCB charger from Amazon for most Omrom ones.Slso there is a Universal plug in cable.