Generic Digital LCD TDS Meter Waterfilter Tester for Measuring TDS3/TEMP/PPM,Multicolor by Generic


  • This is a digital TDS meter tester for testing the purity of water
  • This item can be used in water purifiers and filters, food (vegetable, fruits) drink quality monitoring, pools, spas, aquariums and hydroponic
  • The product comes with Hold Function and a Built-in digital thermometer for temperature measurement
  • Includes a carrying case
  • Material: Plastic


Ball Material Type Plastic
Brand Name Generic
Colour Multicolor
EAN 0762137024792 , 0000656565656 , 0643517997939
Height 3  centimeters
Included Components Leather case with tds Meter
Item Weight 18.0  grams
Length 18.01  centimeters

This is a digital TDS meter tester used for measuring Total Dissolved Solids present in the water. To measure the purity of water, please use the following instructions.

Operating Instructions:

Taking TDS Measurements

  1. Remove the protective cap.
  2. Turn the TDS meter on. The ON/OFF switch is located on the panel.
  3. Immerse the meter into the water/solution up to the maximum immersion level (2 inch).
  4. Lightly stir the meter to dislodge any air bubbles.
  5. Wait until the display stabilizes. Once the reading stabilizes (approx. 10 seconds), press the HOLD button to view the reading out of the water.
  6. If the meter displays a flashing x10 symbol, multiply the reading by 10.
  7. After usage, shake off any excess water from your meter. Replace the cap.

Taking Temperature Measurements

  1. Once the meter is on, the temperature function can be used at any time, in or out of liquid.
  2. Press the TEMP button. The display will switch to temperature (in Celsius only).
  3. To return to TDS mode, press the TEMP button.


  1. The meter is not water-tight. Do not dip the meter beyond the water level limit.
  2. Do not store the meter in high temperatures or direct sunlight.
  3. Do not attempt to open the housing or tinker with the electronics of the unit.
  4. After multiple usage, if the product is not showing correct readings, please use the recalibaration guidelines as given below.

Re-calibration Guidelines

  1. Immerse the TDS Meter into Calibration solution up to maximum immersion level (2 inch)
  2. Reading appear on the Display
  3. If the meter does not read within 2% of solution. Press Temp key for 3 seconds, Display Start Blinking. Adjust the reading by using “Temp” key (to increase the reading) and hold key (to decrease the reading)
  4. Press Temp key again for 3 seconds, meter enters in Testing Mode. Take the TDS Meter out from water Wait a moment, after showing Zero put the meter again into water. TDS Meter show Readings.
  5. If Reading is accurate calibration is completed. If not, repeat the procedure

Digital LCD TDS Meter Water Filter Tester for Measuring TDS3/TEMP/PPM

This take-anywhere high-precision and high-sensitivity water testing device is easy to use with a new larger clear screen with easy-to-read digital display. Includes a protective case so you can carry with you and not lose!

Fast and quick on the spot results for easy calibration of total dissolved solids (TDS), temperature (temp) and parts per million (PPM) whether in the home or in the garden. Suggested tool for household water, making colloidal silver, fresh water aquariums and aquaculture, ponds, livestock water, horticulture and hydroponics, and pools and spas. This quick display can tell you whether the water is drinking quality (less than 40ppm) or if it greater than >40ppm.

This professional style TDS pen is perfect for personal or commercial use.


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