Accu45chek aviva nano blood glucose meter systemsmall in size big in performancewith its discreet design smart simplicity and full functionality the accu45chek aviva nano system is small in size and big in performanceeasy to usefeatures58bull easy to use user friendly designbull small and discrete designbull 500 result memory capacity allowing you to store your resultsbull provides 7 14 30 and 90 day tes