SM1 TRM1 Online TDS Water Quality Monitor with Single or Triple Probes

Keep track of water purity directly within your filtration system with this online TDS meter. Available in SM1 single-probe or TRM1 triple-probe configurations, it measures TDS from 0 to 9990 ppm for convenient ongoing monitoring. The TRM1 triple TDS meter can check three points within a filtration system, making it especially useful for comparing water quality before and after RO or DI treatment. Its compact digital display and straightforward installation make routine monitoring simple.

Key Features

• water quality tester measures TDS across a wide 0-9990 ppm range.
• SM1 monitors one water line, while TRM1 monitors up to three sensing points.
• ±2% stated accuracy with microprocessor-based measurement.
• Factory calibrated using 342 ppm NaCl solution and can be recalibrated.
• Auto-off after 10 minutes helps conserve battery power.
• Quick-connect fittings simplify installation into compatible water lines.

Why Choose Our SM1 TRM1 Online TDS Water Quality Monitor

Unlike handheld testers that require individual samples, this inline TDS monitor installs directly into compatible tubing for convenient checks whenever needed. The TRM1 version is particularly useful for monitoring multiple stages of RO and DI filtration from one device.

Perfect For

• Reverse osmosis systems
• DI water filtration
• Aquariums and fish tanks
• Hydroponic systems
• Drinking water filtration
• Laboratory water systems

Monitor Water Quality with Ease

Add convenient in-line TDS monitoring to your water system and quickly check filtration performance whenever needed.