Please place Orders Online

Email Questions

Technical Support 7 days a week. is a BBB Accredited Water Conditioning Equipment Store in Venice, FL

  Home > R.O. Filters >

Pocket Meter to Measure TDS range 0-9990 PPM TDS03

Meter, TDS  range 0-9990 PPM
Your Price: $21.95

Availability: IN STOCK
Product Code: TDS03

Meter measures the Total Dissolved Solids ( TDS ) in your water.
Comes with Leather-like Case.
Use to determine if your Membrane is still working properly.
Testing Range is 0 - 9990 ppm.
And tests the water temperature ( in Fahrenheit or Celsius )
How do you know if it's time to replace the RO Membrane?

NEW * TDS Meter 3, measures 0 - 9990 ppm

Part # TDS03
These injection-molded testers are built to last. Comes already calibrated, includes batteries installed and easy to follow instructions.

Reverse Osmosis Membranes have an average life of 2-4 years.
I have seen them go bad in only 1 year.
Testing the water is the only sure way to know if it's time to replace the RO Membrane.

With a TDS Meter you can always check the quality of your reverse osmosis water.
To do this, first check the reading of the source water from your normal faucet.
This number will be high ( 100 to over 1000 ppm - average about 300 ppm ).
Then test the water coming from your reverse osmosis faucet.
This number should be 90 -95 % less. Generally less than 100 ppm ( typical less than 50 ppm ).
If the reading is not at least 75 % less, then you should change the membrane.

An auto shut-off feature will shut the meter off after 10 minutes of non use, preserving the battery life.
Also, has built in temperature reading option.

Note: A TDS meter does NOT measure "hardness" of the water. And the Total Dissolved Solid "reading" after a working water softener is normally slightly higher ( less than 5% ) then the water tested before the water softener due to the Ion Exchange Process ( see How A Water Softener Works ).

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

R.O. Filters
Microline Filters
Resin, Carbon,Tanks > Test Kits
R.O. Filters > Membrane Operation
Resin, Carbon,Tanks