The European Central Bank found this note counter to be 100% accurate in detecting counterfeit banknotes. The D50 will count 250 notes a minute whilst using 7 different technologies to verify the authenticity of a note. The counter can also be updated via USB or SD with new currencies or updates. Not counting currency? Simply switch off the counterfeit detectors and now you can count coupons, vouchers or tickets. Compatible with the new £5 and £10 note.