Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Prevention Blood Pressure Monitor
Review: This monitor was purchased as a replacement for a Mark of Fitness MF77 unit. The Mark of Fitness was, at best, an inferior product. If you didn't like the reading you could just re-test until you got the reading you wanted! Test varied from 105/50 to 145/80 at the same siting. The Prevention WS-820PV is consistant, accurate (compaired with a commercial cuff monitor) and of high quality. Highly reccomended!
