A device like a tonometer is used to measure blood pressure, so it's crucial that it always works properly. Batteries play a crucial role in its performance. Most standard AA batteries are suitable, but they don't last long. Therefore, it's best to use rechargeable batteries of the type specified above for such devices.
The number of power sources in tonometer batteries ranges from 2 to 4. For example, the Omron tonometer uses only 2. And the device from the manufacturer AND uses 4. Moreover, they can be either AA type, as well as the little finger type AAATherefore, when searching for the necessary batteries, pay attention to this feature.
Use blood pressure monitor batteries in emergency situations
Some types of blood pressure monitors are powered by the mains, so you don't need a battery. However, sometimes, for example, if you're going on vacation, you'll need to purchase a power source.
When choosing a battery, pay attention to capacityThe higher the voltage, the longer the battery will last. Some people prefer Sanyo Eneloop, but basically any battery will last a long time.
If rechargeable batteries are unavailable, it's best to use alkaline batteries. These batteries will provide 200-400 blood pressure readings, lasting approximately six months. Better yet, purchase an adapter and avoid wasting money on multiple batteries.
Read also How to choose batteries for a blood pressure monitor?
