Water Quality TDS Detection Pen

In stock
SKU: Q/YM012-2017
Regular price $24.99

Water Quality TDS Detection Pen


Main features:

  • Multifunctional TDS tester: Test the purity of drinking water to ensure its health
  • High precision to ensure that the reading is always accurate at various temperatures
  • Easier to read and use
  • Hold function: save the measurement for easy reading and recording.
  • Automatic shutdown function: After the meter is idle for 10 minutes, the meter will automatically turn off to save battery.
  • Measuring range: 0-9990 ppm. From 0-999 ppm, the resolution is in 1 ppm increments. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, represented by a flashing "x10" image.
  • Factory calibration: Our meter has been calibrated with 342 ppm NaCl solution. There is a TDS chart label on the back of the meter to illustrate the TDS value.
  • The user will read the TDS water value on the LCD display above the center of the pen.
  • It has a detection sensor, which basically functions when the metal is in contact with the measured water.
  • After testing the water with this small tool, the reading will stabilize for about three seconds. It measures water quality at the ratio of one part per million.
  • TDS means total dissolved solids, the content of minerals and water salts in the water.
  • The water quality detection pen is used to detect poor water quality and water quality.


  • Battery: 2 x AG13 batteries (included)
  • Waterproof grade IPX6


  • Avoid immersing the TDS pen directly in water.
  • Avoid direct sunlight and high temperature.
  • Avoid heavy pressure and drop during installation.


  • Hydroponics
  • Aquaculture
  • Aquarium
  • Drinking Water
  • Food & Beverage


Customer Reviews

Be the first to write a review