Great product and very high quality including durability

Great product and very high quality including durability  Read Less

This reader was super easy to use it comes with a easily replaceable already in it

This reader was super easy to use it comes with a easily replaceable already in it  Read Less

I was worried that the filters ive had inline for over a year were not working correctly

I was worried that the filters ive had inline for over a year were not working correctly  Read Less

My zerowater tds meter was so tight prying it open broke it also it did not auto shut off and drained the battery

My zerowater tds meter was so tight prying it open broke it also it did not auto shut off and drained the battery  Read Less

The tds water filter was affordably priced and worked accurately

The tds water filter was affordably priced and worked accurately  Read Less

Low price and ease of use makes this one a real value

Low price and ease of use makes this one a real value  Read Less

This is as accurate as the we were using

This is as accurate as the we were using  Read Less

I can’t personally vouch for the accuracy but i will tell you that the company i purchased my reverse osmosis water purificatio...  Read More

I can’t personally vouch for the accuracy but i will tell you that the company i purchased my reverse osmosis water purification system from recommended getting one in this price range  Read Less

This product was received timely better than estimated and the product works very well

This product was received timely better than estimated and the product works very well  Read Less

I purchased this about a week before ordering my filters and used it to confirm that the membrane was indeed shot so i needed a...  Read More

I purchased this about a week before ordering my filters and used it to confirm that the membrane was indeed shot so i needed all 4 filters not just the other 3 excluding the membrane  Read Less

Did arrive with 2 spare batteries and cute lil case you can hang from belt or pocket

Did arrive with 2 spare batteries and cute lil case you can hang from belt or pocket  Read Less

I am impressed over the nice case the meter 34lives in34 as well as the fact that the seller added two more extra button batter...  Read More

I am impressed over the nice case the meter 34lives in34 as well as the fact that the seller added two more extra button batteries to the box  Read Less

A tiny bit of aquarium water added gave low tds pure aquarium water high tds

A tiny bit of aquarium water added gave low tds pure aquarium water high tds  Read Less

The package comes with a case and two extra 2032 level batteries

The package comes with a case and two extra 2032 level batteries  Read Less

Comparing this to the zerowater tds meter this read 1 and zerowater read 0

Comparing this to the zerowater tds meter this read 1 and zerowater read 0  Read Less

I bought the tds digital meter to make comparisons

I bought the tds digital meter to make comparisons  Read Less

I can not comment on its accuracy as i have no other means to verify the measurements other than comparing the readings on wate...  Read More

I can not comment on its accuracy as i have no other means to verify the measurements other than comparing the readings on water from my ro system the tap water and tap water with added salt they all seem to fall into the range of the general consensus for each of the categories  Read Less