Polmon dataloggers¬¬- pH & RH Temperature Data Logger and Digital DP Gauge with LED & LCD version

Data loggers are electronic devices that measure and record data over time. Available in different forms to suit various needs, these devices have either inbuilt sensors or make the observations via external instruments and sensors. Battery operated and digital versions record data in digital format and may have illuminated screens for ease of reading. There are also online conductors that measure the data along the measurement path. The pH controllers offer efficient measurement options to record, monitor and control the sample measurement. Process loop analysers are portable and versatile instruments that allow rapid checking and simultaneous measurement and correction of data.