A DATALOGGER is an advanced scientific electronic device that records data over time or in relation to location either with a built in instrument or sensor or via external instruments and sensors. Increasingly, but not entirely, they are based on a digital processor. One can record the data on their Laptops, computers, etc. It is very useful in Scientific Education learning and teaching. ( Data loggers are available in India - from Vernier USA and Pasco USA).

• Weather station recording (such as Temperature, relative humidity, solar radiation, wind speed / Direction of wind).
• Hydrographic recording (such as water level, water depth, water flow, water pH, water conductivity).
• Soil moisture level recording.
• Gas pressure recording.
• Recording a variety of environmental conditions.
• Road traffic counting.
• Measure temperatures and humidity, etc. of perishables Products
• Measure variations in light intensity.
• Measuring temperature of various Pharma products, Medicines and vaccines storage
• Process monitoring for maintenance and troubleshooting applications.
• Environmental monitoring.
• Science education enabling 'measurement', 'scientific investigation' and an appreciation of 'change' at School and college levels.
• Energy consumption management.
• Temperature, humidity and power use for heating and air conditioning studies.
• Water level monitoring for groundwater studies.
• Various other applications….