Becareful everybody.i buy 1 from a guy that i find on web.after using 1 month the scanner damage and i ask for warranty bcos he promise me 3 month warrranty.when ask for claim he tell me hard to claim bcos i use the scanner over 3 hour nonstop then damage the scanner.when i buy he never tell how long can use.after i complaint he promise me to claim for me but cant give me a new bcos out of stock.then he said have to wait 1 month.after 1 month and 1 month nothing he will do.so beware fren.my seller is driving perodua viva malay guy from equine park as i know.