The utility model relates to an analyte measuring device, which comprises a body, a sensing unit and a detachable installation unit. The sensing unit is arranged on the body and comprises a measuring module for measuring analyte in the sample to be measured. The detachable installation unit is arranged on the body, through which the analyte meter can be installed on a drug syringe.一種分析物量測器，包含一本體、一感測單元及一可拆卸式安裝單元。該感測單元設置於該本體，包括一用以量測待測樣品中分析物的量測模組。該可拆卸式安裝單元設置於該本體，透過該可拆卸式安裝單元可將該分析物量測器安裝於一藥物注射器上。
