SM1 Single TRM1 Triple TDS Meter – Backlit LCD Display

SM1 Single / TRM1 Triple TDS Meter Online TDS Water Quality Tester — A compact, digital tester for measuring total dissolved solids (TDS) and water purity with a wide 0–9990 PPM range and clear LCD display for fast, accurate readings.

Features

• Wide measurement range: 0–9990 PPM for TDS monitoring
• Clear digital LCD display with backlight for low-light readability
• SM1 single- or TRM1 triple-sensor configuration for flexible testing
• Battery-powered for portable, on-site measurements
• Simple operation suitable for both technical and non-technical users

Technical Details

• Model: TDS detector
• Display Type: Digital
• Battery Included: Yes
• With Backlight: Yes
• High-concerned Chemical: None
• Measurement Range: 0–9990 PPM

What’s included in the package

• SM1 (Single) or TRM1 (Triple) TDS meter (as selected)
• Batteries (installed)
• Quick start guide

Warning / Advice

• Do not immerse the meter beyond the sensor level; rinse probe after use.
• Store dry and avoid extreme temperatures; calibrate periodically for best accuracy.

This TDS/PH meter delivers reliable, repeatable readings to help you monitor water quality for drinking water, aquariums, pools, hydroponics, and industrial rinsing. It reduces guesswork, speeds troubleshooting, and improves confidence in water treatment decisions through precise, easy-to-read measurements.

Perfect for home testing, labs, aquaculture and fieldwork — backed by a customer satisfaction guarantee.

Ready to use out of the box for routine water-quality checks; add this meter to your toolkit today to ensure cleaner, safer water and smoother maintenance workflows. Expect dependable performance and responsive support for setup and use.