1. A method for determining blood glucose concentration using glucose measurement system which comprises a test strip and a measuring device, wherein the measuring device has a microcontroller configured to test a plurality of voltage application to the test strip and measuring at least the transition of the output current signal, due to electrochemical reaction in the measurement chamber of the test strip, the method comprising: inserting a test strip into a strip port connector for connecting a measuring instrument at IU D two electrodes connected to the measurement chamber of the test strip from the strip measurement circuit initiating measurement sequence, after application of the sample, wherein the initiating comprises: applying a first voltage close to ground potential, the measuring chamber during a first time interval a second voltage application a measuring chamber during a second time period after the first period of time changing the second voltage to a third voltage different from the second voltage to the third Ind ezhutok time after the second time interval, switching the third voltage to a fourth voltage different from the third voltage to the fourth time after the third time period, change the fourth voltage to a fifth voltage, different from the fourth voltage to a fifth time after the fourth time interval Modification the fifth voltage to a sixth voltage, different from the fifth voltage to the sixth time after the fifth time period, a sixth voltage variation on ce dmoe