A peak flow meter is used to measure your peak expiratory flow rate (PEFR). PEFR describes how quickly your lungs expel air during a forceful exhalation after you fully inhale. Regularly conducting a ...

EXPENSIVE IN NEW ENGLAND, ESPECIALLY IN THE WINTER MONTHS WHEN RATES SKYROCKET. BUT IMAGINE GETTING $1,000 BILLS EVERY MONTH. YEAH, THAT’S THE SHOCKING REALITY FOR SOME PEOPLE WHO THINK THEIR ...

There is one month left before the TID rollover. After 24 November, prepaid electricity meters that have not been updated will no longer be able to load new electricity credit. While millions of ...

The INA3221 is a 3 channel measuring device to measure voltage. Derived from that voltage and a given shunt, the library calculates current (amperes) and power (watts). The measurements runs in the ...