With full guarantee from us here at music and laughter. We even pay return post costs in the rare event of a faulty item needing to be exchanged. THESE MORE ACCURATE MODELS CAN BE IDENTIFIED BY THE PROPER METAL AND PLASTIC HANDLE AS YOU CAN SEE IN THE PICTURE. (THE LESS ACCURATE MODELS JUST HAVE A CHEAP BARE WIRE HANDLE). AZ1375 WE BUY DIRECT IN HUGE QUANTITIES SO THAT WE CAN OFFER YOU THE LOWEST PRICES BY PASSING ON OUR BULK BUY SAVINGS. WEIGH YOUR SUITCASES AND HAND BAGGAGE AND MAXIMISE YOUR LUGGAGE CAPACITY WITHOUT GOING OVERWEIGHT. THIS WAY YOU GET TO TAKE THE MAXIMUM ALLOWANCE WITHOUT INCURRING EXTRA FEES AT THE AIRPORT. ALSO SUITABLE AS FISHING OR POSTAL SCALES FOR LARGER WEIGHTS UP TO 32KG...WE USE THESE OURSELVES TO WEIGH LARGER ORDERS FOR COURIER AND ROYAL MAIL BOOKINGS.