RT-201 Digital TDS Meter – Water Quality & Temperature Tester

The RT-201 Digital TDS Meter is a reliable handheld device designed to measure the total dissolved solids (TDS) in water, expressed in parts per million (ppm) or mg/L. TDS refers to the total concentration of mobile charged ions including salts, metals, and minerals dissolved in water, making it a critical parameter for assessing drinking water quality, RO system performance, and industrial water treatment.

This TDS meter also measures water temperature (0–99°C / 32–212°F) with high accuracy (±0.1°C), providing dual functionality in one compact device. With a measuring range of 0–9990 ppm, it offers a dual range resolution:

• From 0–99 ppm, resolution is 1 ppm

• From 1,000–9,990 ppm, resolution is 10 ppm

The RT-201 TDS Meter is easy to use, portable, and ensures quick measurement results, making it suitable for drinking water, aquariums, hydroponics, swimming pools, and industrial water testing.

Key Features:

• TDS Measurement Range: 0–9990 ppm (mg/L)

• Accuracy: ±2%

• Resolution: 1 ppm (0–99 ppm), 10 ppm (1,000–9,990 ppm)

• Temperature Range: 0–99°C (32–212°F)

• Temperature Accuracy: ±0.1°C

• Dual range for precise low and high TDS testing

• Compact, portable, and easy-to-use handheld design

Applications:

• Drinking water and RO system quality checks

• Aquariums and fish farming

• Hydroponics and agriculture water testing

• Swimming pools & spas

• Industrial water treatment & boilers

Product Benefits:

✅ Ensures safe drinking water quality by checking TDS levels
✅ Dual range for both low and high TDS testing
✅ Measures both TDS & Temperature in one device
✅ Portable and easy-to-use design for professionals & home users
✅ Ideal for RO water, aquariums, hydroponics, and industrial uses