AquaCompare Dual Probe TDS Meter and Inline Water Quality Monitor

See how well your filtration system works without collecting separate samples each time. AquaCompare is a digital water quality testerthat uses two probes to check incoming and outgoing water. The easy-to-read display lets you compare TDS levels and spot changes in filter performance. Designed for home users, aquarists, and technicians, it makes routine water monitoring faster and more convenient.

Key Features

• Dual probes monitor input and output water lines.
• Digital display provides clear TDS readings in ppm.
• In-line design allows quick checks whenever needed.
• Helps evaluate filter and RO membrane performance.
• Compact construction suits home and professional setups.
• Useful for planning filter replacement and maintenance.

Why Choose Our AquaCompare Dual Probe TDS Meter

A handheld meter requires you to collect and test two samples separately. AquaCompare stays installed in the system, letting you switch between feed and filtered-water readings for easier comparison.

Perfect For

Ideal as an aquarium TDS monitorfor reverse osmosis systems, tap-water filters, fish tanks, hydroponics, drinking-water purification, laboratory systems, and deionization equipment.

How to Use

Install one probe on the input line and the other on the output line using compatible fittings. Turn on the monitor, select the desired probe, and compare the displayed readings.

Compare Your Water with Confidence

Make filter checks simpler and stay informed about changes in water quality. Order AquaCompare today for convenient input-and-output monitoring.