Field and laboratory water analysis needs readings you can trust without slowing the workflow. The PRO 52x handheld conductivity meters support portable checks of conductivity, temperature, resistivity, salinity and TDS, using a fixed 4-pole graphite/epoxy/PVCU measuring cell with integrated temperature sensor for automatic compensation.
 
Daily operation stays clear in changing conditions. The backlit dot matrix display shows large values, statistical information or a live chart, while HOLD and MIN/AVG/MAX functions help capture and review measurements. Ingress protection (IP) IP67, IK 04 impact protection, side rubber protection, a foldable stand and a magnet support use in the field or on the bench.
 
For documented measurements, the PRO 525 variant stores up to 1 million CSV data sets with date and time stamp and reads out via USB-C as a mass storage device.