meter has a usb port.....i have never used it...............uses AAA batteries.............7 second testing.......i have used this meter and it is accurate and easy to use..........can set a different language........at least english and spanish.........a very efficient meter 2nd to none...........meter has over 200 readings in the memory..........you will need 2 AAA alkaline batteries for this meter...........it has some scuffs on it...........more on the bottom and a few on the front above the word prodigy........not significant but there...........the meter screen still has the plastic cover so that will be like new.........a working tested meter...........prepped with bleach and alcohol.....
