Top Grower TDS Tester

Measure the concentration of your nutrient solution with this affordable TDS meter. Its lightweight, handheld design and carrying case allow for portability and convenience. With a mode for total dissolved solids (ppm) or Electroconductivity (EC), you can ensure optimum feeding for your plants. Use with hydroponics, irrigation, or houseplants.

3-in-1 TDS Meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F