SM1/TRM1 Online TDS Meter – 0–9990 PPM Digital Water Quality Monitor

Monitor dissolved solids conveniently with the SM1/TRM1 online TDS meter, designed for continuous water-quality observation. Available in SM1 single and TRM1 triple configurations, it provides flexible monitoring options for compatible water systems. The stated 0–9990 PPM range supports a broad range of TDS measurements, while the LCD display keeps readings clear and easy to check. It’s a practical choice for aquariums, filtration systems, and routine water monitoring.

Key Features

• SM1 single & TRM1 triple configurations.
• TDS range: 0–9990 PPM.
• Continuous online monitoring design.
• Clear LCD digital display.
• Convenient TDS water quality tester.
• Suitable for compatible filtration systems.
• Easy at-a-glance water monitoring.

Why Choose Our SM1/TRM1 TDS Meter?

This 0-9990 PPM TDS meter offers single or triple monitoring configurations to suit different setups. Its stationary online design makes it convenient for systems where regular TDS observation is preferred over repeated handheld testing.

Perfect For

• Aquariums & fish tanks
• Water filtration systems
• Household water monitoring
• Hydroponic setups
• Input/output water checks
• Routine TDS measurement

Product Specs

• Models: SM1/TRM1
• Configuration: Single/Triple
• TDS Range: 0–9990 PPM
• Display: LCD
• Type: Online Digital TDS Tester
• Measurement: Total Dissolved Solids

Keep TDS Readings Easy to Monitor

Add an LCD TDS monitor to your compatible water system for convenient ongoing measurement and observation.