A system for measuring a concentration of an analyte of interest in a biological fluid, comprising: a test meter; a first test strip (700,700',700",700′′′,900,1000,1000'), comprising: a first measurement electrode configured to connect to said test meter, a first trace loop (DC-B1) with a first associated resistance, said first trace loop configured to connect to said test meter, and a second trace loop (C-B2) with a second associated resistance, said second trace loop configured to connect to said test meter; and wherein said test meter is adapted to: receive said first test strip (700, 700',700",700′′′,900,1000,1000'), connect to said first measurement electrode , said first trace loop (DC-B1), and said second trace loop (C-B2), characterized in that the first trace loop (DC-B1) comprises a first information trace which is electrically connected to a dose sufficiency counter electrode trace , and the second trace loop (C-B2) comprises a second information trace which is electrically connected to a counter electrode trace , and obtain a first resistance ratio by comparing said first and second associated resistance, and wherein said first test strip (700, 700',700",700'",900,1000,1000') comprises a third trace loop (WS-W) with a third associated resistance, said third trace loop (W-WS) connectable to said test meter, and wherein said test meter is adapted to connect to said third trace loop (WS-W) and obtain a second resistance ratio by comparing said first and third associated resistances. a test meter; a first test strip (700,700',700",700′′′,900,1000,1000'), comprising: a first measurement electrode configured to connect to said test meter, a first trace loop (DC-B1) with a first associated resistance, said first trace loop configured to connect to said test meter, and a second trace loop (C-B2) with a second associated resistance, said second trace loop configured to connect to said test meter; and a first measurement electrode configured to connect to said test meter, a first trace loop (DC-B1) with a first associated resistance, said first trace loop configured to connect to said test meter, and a second trace loop (C-B2) with a second associated resistance, said second trace loop configured to connect to said test meter; and wherein said test meter is adapted to: receive said first test strip (700, 700',700",700′′′,900,1000,1000'), connect to said first measurement electrode , said first trace loop (DC-B1), and said second trace loop (C-B2), characterized in that the first trace loop (DC-B1) comprises a first information trace which is electrically connected to a dose sufficiency counter electrode trace , and the second trace loop (C-B2) comprises a second information trace which is electrically connected to a counter electrode trace , and obtain a first resistance ratio by comparing said first and second associated resistance, and receive said first test strip (700, 700',700",700′′′,900,1000,1000'), connect to said first measurement electrode , said first trace loop (DC-B1), and said second trace loop (C-B2), characterized in that the first trace loop (DC-B1) comprises a first information trace which is electrically connected to a dose sufficiency counter electrode trace , and the second trace loop (C-B2) comprises a second information trace which is electrically connected to a counter electrode trace , and obtain a first resistance ratio by comparing said first and second associated resistance, and wherein said first test strip (700, 700',700",700'",900,1000,1000') comprises a third trace loop (WS-W) with a third associated resistance, said third trace loop (W-WS) connectable to said test meter, and wherein said test meter is adapted to connect to said third trace loop (WS-W) and obtain a second resistance ratio by comparing said first and third associated resistances. <EOS>