HDE Digital Ph Meter + TDS Tester Aquarium Water Pool Hydroponic Monitor


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Ensure you water is up to par with these two different water testing tools. Measure total disolved solids and pH level in liquids w/ this handy bundle.

HDE is a registered trademark and is the only authorized seller of HDE branded products

  • Digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels
  • Excellent meter, very accurate and durable. Measuring pH Range: 0.0 – 14.0 pH. Resolution: 0.1 pH.
  • Meter comes with protective plastic case and calibration screwdriver | Measures total dissolved solids (TDS) and temperature
  • TDS Range: 0-5000 ppm (mg/L) , Temperature Range: 0-80 °C; 32-176 °F | Resolution: 1 ppm; Temp. resolution is 0.1 °C/F
  • **Note: Calibration fluid is needed, but not included with this product