3 in 1 TDS EC Tester Meter, Digital Water Quality Tester and Temperature Meter Tool for Drinking Water Aquariums Pool Spa

TDS meeter it does what is meant to do plastic the case es decent quality overall for the price it worth it

This product is simple to use and is a great way of testing ppm in your water or any water, can show if using water filters is cleaning your water and by how much. Great product for the price.

No idea how to calibrate it as the instructions don't tell you. Temperature is very inaccurate, over 4 degrees C different from my infrastructure red temp meter. Wildly different EC readings from another meter I have. Don't waste your money on this, it's junk.

This product wasn't ideal for me because it was calibrated at 624ppm so I had to return it.As the product wasn't used I didn't think it was fair on the seller to give a poor review, the reason for giving 4☆ was because the seller never stated that the meter was calibrated at 624ppm.

Highly recommend

Love this product it easy to use and read comes with a soft leather like case to keep looking good. I have monitor water for my my marine tank this gives me insurance that the RO filter is working, I have a tds monitor attached but the readings are erratic so this gives a backup

Not too sure on accuracy have no other way of checking but working Solutions as in one gram of salt to 1L of water should be about 1% not quite accurate 4 well that's me not doing it right or maybe my equations wrong in the first place otherwise the product

Used to measure salinity in a pool. Stated 6800p on a pool that was partially emptied for winter and now refilled ready to add more salt. When emptied last summer it was 3200ppm. Ie this does not work. Double tested with strips which stated less than 2000ppm. Do no not use if you like your fish or want the correct salinity in your pool!

Ich habe das Ec Messgerät seit kurzem und es ist nun Defekt