Nice little TDS water tester

This tester works fine so far

This is a great little water tester

I highly recommend this TDS tester.

This tester is far superior with regard to accuracy and ease of use.

The tester works great and is easy to use.

This inexpensive TDS tester works quite reliably to my surprise

I still don't know how good the tester is so I will leave the one star for now but the seller earned five stars although I cannot see how to edit the seller feedback.

My son brought over his expensive tester and we compared and we came up with matching readings on all water sources we tested, so it works!

If you're looking for cheap basic tds tester that won't break the

My tester was a lemon

I got this tester hoping that it would work to test my software system.

So I had hoped a solid state / electronic tester, IF it worked, would last much longer.

Love this water tester.

I have taken a reading, purified the tester and retested the same sample with different readings.

This inexpensive TDS tester works quite reliably to my surprise

Great tester with fast and accurate feedback

Love this water tester

This tester works well and was at a great price.

Great water tester works like it should and easy to operate and easy to understand manual

Nice tester

Good water solids tester

n’t attest to the longevity as it pertains to accuracy, but for the price for someone who needs all plumbing in their household replaced and is no longer in the budget friendly zone, definitely recommend this thing.

n’t attest to the longevity as it pertains to accuracy, but for the price for someone who needs all plumbing in their household replaced and is no longer in the budget friendly zone, definitely recommend this thing.

Our new expensive R/O unit filters need changing when the TDS is greater than 25.