KM 9122 Temperature and Humidity Data Logger has internal high-precision sensors for temperature or temperature and humidity measurements. There is no need to install any software to automatically generate a PDF report. The device stores maximum 16000 measuring data automatically with selectable sampling intervals from 1s to 24h. It is also equipped with intelligent data analysisand management software for data download, graph checking and analysis, etc. This meter is designed with LCD, LED indicators & buttons. Real-time readings & alarm information can be displayed on LCD. The two LEDs flash in Red, Green & Yellow colors to indicate the status of working & alarming. It’s easy to operate with the two buttons to check data, start logging & clear data, etc.