Measure field: glucose: 50-300 mg/dl (2.8 - 16.7 nmol/l) Keton: 0.0 -6.0 nmol/l ; unit changeable ; blood quantity: glucose: 3,5µl , Keton: 5 µl test stripes: glucose: MediSense Precision Xtra, Keton: MediSense Precision Xtra ß-Ketone visual control: no ; measuring duration: glucose 20 sec. , Keton 30 sec. temperature field glucose: 15 - 40 °C ; relative humidity glucose: 10 -90 % ; test principal: electrosensoric coding: with code stripes ; blood apply: the test stripe is in the device ; second dosage: possible within the next 30 seconds ; measures (l x w x h): 9,9 x 5,6 x 2,2 cm ; weigth (batteries included) 79g ; energy supply: 2 x LR03 ; automatic shut off: yes after 30 sec. ; value store: 450 ; middle value of the past 7, 14 and 30 days ; date and time: yes ; suitable software (interface cable necessary): precission link ; Diabass manufacturer warranty: 2 years ; unusual characteristcs: possibility to control the quantity of the dominated blood ketons ß-Hydroxybutyrat, diabetics will be reminded on the necessarity of the calibration and the durability of the test stripes delivery quantity: measure meter, batteries, 1 autolancet, , 10 lancets, case