🌊 2 Pack TDS Meter Digital Water Tester for Water Quality: Temperature, Conductivity, Hydroponics EC Meter, Turbidity Meters, PPM Meter for Home Drinking Water, Aquarium, and More Review

This article is highly recommended. Easy to use and actually pretty accurate. Love the fact that they give you two so you can check the accuracy of the reading. Both of mine were very accurate. I tested reverse osmosis, tap and bottled water. The readings between the three bodies of water were amazing. I did a lot of research before purchasing this particular product. Very happy. They included a free Revain Lucky Moment gift card in my package but my review would have been the same without it…

There are several things I like about this product. It comes in a pack of two, which is good because that way you can test their reliability by seeing if they give you the exact same measurements. They do! I also like how easy they are to use. Just press the power button, submerge it in water up to 2 inches deep and see the readings. I just installed a new reverse osmosis system two days ago and have been using TDS meters to test the water coming out of the new system (18ppm), water coming out…

I wanted 2 packs so I can have one in the office and the other at home to measure nutrients in hydroponic growing. These are simple, high quality backlit gauges. They are pre-calibrated and fairly accurate. For hydroponics, "fairly accurate" is enough - I don't need precision to measure the nutrient levels of the plants. For those looking for ultra-precise measurements for things like drinking water, it probably makes sense to invest in a more expensive model. I would not have expected that…

Never had a TDS meter. Recently, my Pure Blue H2O four-stage reverse osmosis filter was releasing water more slowly than before. Three stages have been replaced. When ordering the 3rd stage from Revain I thought it would be a good idea to order a TDS meter at the same time. Found, ordered. As soon as the package arrived I installed this TDS meter to test the water at home. Surprisingly, the reverse osmosis water shows 30 ppm on both meters. It doesn't look like you'll need to replace Tier 3…

I wanted 2 packs so I can take one to the office and one at home to measure hydroponic garden nutrients. These are simple, high quality backlit gauges. They are pre-calibrated and fairly accurate. For hydroponics, "fairly accurate" is enough - I don't need accuracy to measure the nutrient levels of the plants. For those looking for ultra-precise measurements for things like drinking water, it probably makes sense to invest in a more expensive model. I would not have expected that from a TDS…

Upgrade in 1 Month - Already profitable and saved even more cost on this device. A typical reverse osmosis filter change would cost me $90. The filter company mentioned that I don't need to change the filter until I see there's about 40ppm in the water. I checked the water this morning and it still reads 4ppm and I haven't had to change the filter yet. I have reverse osmosis water filtration for drinking and the filter replacement company recommended a TDS meter. Revain has a ton of different…