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TDS Meter Pen

Reward Credits$0.10
Weight: 0.01 kg

TDS is Monitor for check your water include any solids item in your water.  A High Level TDS level in the water.  It's probability of harmful contaminants can got a health risk of your tank!

Make sure using pure water to change your Tanks!


  • Ideal for Aquarium use check out the cleaning water
  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Hold Function: saves measurements for convenient reading and recording.
  • Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. a
  • Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.
  • Built-in digital thermometer
  • Display: large and easy-to-read LCD screen.
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
  • Also available in "x10" mode: reads in increments only of 10 ppm (0-9990 ppm).


  • TDS Range: 0 - 9990 ppm (mg/L)
  • Temp. Range: 0 - 80 degrees Celsius
  • Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm)
  • Accuracy: +/- 2%
  • ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)
  • Power source: 2 x 1.5V button cell batteries (included)
  • Battery life: 1000 hours of usage
  • Dimensions: 14 x 1.5 x 2.3cm
  • Weight with case: 32g
  • IS09001 with CE, EU Cert

A good Aquarium Water Tank water suitable for below "30"

How to Use ?

Put the TDS Meter in water, just maxium immersion level. Do not drop full item into the water. 

Average Customer Rating: 4.37 based on 19 reviews. Write a review.

Works great !
Works great !
Très facile à utiliser très bon produit
Très facile à utiliser très bon produit
gcaiado (Guest)
Works great!
Works great!
good product
for testing the quality off your water, its a good product but there is no explications on the leaflet to know what is the best measure. you just put in the water like a thermometer and the measure appear
Brendon (Guest)
work well
Seems to work well , Good value

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