DM1 DM2 Dual Probe Online TDS EC Water Quality Meter

Monitor your water system conveniently with a dual probe water quality tester designed for continuous in-line measurements. The DM1 version measures TDS from 0-9990 PPM, while the DM2 measures EC from 0-9990 µS for checking dissolved solids or electrical conductivity. This online TDS EC meter uses two probes, making it useful for comparing water at different points in compatible filtration systems. A clear digital LCD provides quick readings for routine water monitoring.

Key Features

• dual TDS meter measures TDS from 0-9990 PPM on the DM1 version.
• DM2 EC version measures conductivity from 0-9990 µS.
• Dual probes support monitoring at two points in a water system.
• Stated measurement accuracy of ±2%.
• Digital LCD provides clear, easy-to-check readings.
• Compact design supports convenient installation near filtration equipment.

Why Choose Our DM1 DM2 Dual Probe Water Quality Meter

Unlike handheld testers that require separate water samples, this inline water quality monitor can remain connected to compatible tubing for convenient checks. The dual-probe design is particularly useful for comparing feed and filtered water to help monitor filtration performance.

Perfect For

• Reverse osmosis systems
• Drinking water filtration
• Aquariums and aquaculture
• Hydroponic systems
• Pools and spas
• Laboratory water monitoring

Keep Water Quality in Check

Monitor TDS or EC levels with a practical dual-probe system designed to make ongoing water testing easier.