KetoSens Blood Ketone Monitoring System Starter Kit Perfect for managing Blood Ketone levels accurately, especially if you are on the Ketogenic Diet. The Start Kit has all of the components that you can start testing your blood Ketone immediately Inside, you will find the KetoSens Meter, 10 Test Strips, 10 Lancets, 1 Lancing device, 2 Batteries, and a Carrying Case. The KetoSens Blood Ketone Monitoring System uses Beta-Hydroxybutyrate, which is the most accurate method to measure your Ketone level so far KetoSens does not require code chips to calibrate your strip to your meter before use. In other words, you can instantly use any new KetoSens Strips that you purchase. The meter has 2.5 inches negative LCD display so that it is easy to read your Ketone Level from any environment. You can take clear pictures of it too. It also has strip ejector which you can use to cleanly discard use strips without touching it. The system only requires 0.5 microliters of blood. It is HALF the volume that other leading competitors require. Get Fast Results with KetoSens. Test results will come out in ONLY 8 Seconds! A lot of users ask about the use of control solutions. Control solutions are completely optional and not required. Although available to be purchased on Amazon separately, it is not a calibration tool but only to check if the meter is working properly, providing assurance to your system. If any part and/or accessories are missing, please contact the seller by visiting the seller website or the phone number indicated on the item.