THIS LOOKS LIKE IT WAS BARELY USED. IT IS MODEL: B22. IT IS A DIGITAL AUTOMATIC BLOOD PRESSURE MONITOR. I TESTED WITH NEW BATTERIES AND IT WORKS PERFECTLY. HOWEVER IM NOT INCLUDING BATTERIES BECAUSE OF HOW MUCH THEY COST. IF YOU LOOK AT PIC THERE IS A LITTLE RUB MARK IF YOU WANT TO CALL IT THAT THERE IS A PROTECTIVE PLATIC COATING OVER UNIT AND IT HAS A MARK IN IT.
DOES NOT EFFECT ANYTHING. HAS ALL THE PAPERWORK , CARRYING CASE. RUNS ON 4 AAA BATTERIES OR DC 6V PLUG. EVERYTHING IS IN ALMOST NEW CONDITION OTHER THAN THE MARK ON SCREEN.
WILL BE FOR PORCH PICKUP. DELIVERY IN BERKS COUNTY IS NEGOTIABLE.