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Trevor Webster
2025-08-29 21:56:59
I've only had it for a couple weeks. It turns on, was calibrated and takes accurate readings. Directions are easy to understand and use. It even comes with a nice little carrying case if you're carrying it around with you everyday
burt y77
2025-08-24 11:48:57
great buy, clear read out
nick salter
2025-08-23 16:50:25
So far good no issues. Will see how things go through my grow and will update then.
Scott Mehlman
2025-08-10 18:53:15
Easy to use and accurate.
maks kuts
2025-06-25 17:27:48
This meter is laughably inconsistent. The first thing I tried doing is testing how it did with just a simple cup of tap water. I did 5 tests 10 minutes apart. The readings were as low as 140ppm to as high as 580ppm all from the same cup! Maybe others received their meters from a different batch but mine is hopeless
MPS116
2025-06-17 18:25:13
Since these are “inexpensive†pens I bought two. Mostly because your meter never dies at a convenient time.In this instance it was a good thing I bought two. The first one was reading 44.9F. Push the button to switch to Celsius and it says 23.0C... Hmmm?So I’m swapping that one for another one as the second unit seems to be reading accurately.The directions state that the unit can be calibrated. Yet offer no guidance on how to accomplish the calibration. Nor does it state what calibration solution should be used.It does state that it is factory calibrated though.All in all a decent unit. Sadly, in this day and age new does not mean works. Make sure to test it some way. Even the spare for the shelf ;)
Hawken Carlton
2025-06-05 16:25:47
Needed a new TDS meter as the previous one I had started going faulty, and this appears to be the superior choice. For price it's a great deal, very accurate readings and exactly what I needed to make sure the water I am filtering is actually getting filtered as needed.
Someone
2025-05-28 13:02:41
The most inaccurate low budget ppm meter I’ve ever used, and believe me I’ve used a lot of these cheap things. This one will be reading 1811 ppm. Take it out of the water, tap it on the wall bc I know what it’s reading is not accurate. Put the ppm meter back in the water after a solid wall tap, reads 1934. Thanks, 80 ppm monopotassium phosphate over my target number because this thing is a POS. Don’t buy it. I, as a broke ass individual, is telling you it’s worth it to own the bluelabs meter. Not the stick one, but the one with the probes on cords attached to the display. I hope this helps someone not only save $8 or $11 or whatever this pos costs.
Aaron
2025-05-22 10:44:50
When I first tried it out the readings weren't very accurate and it errored out when testing tap water. I replaced the battery and it works great, very consistent. The good thing is the batteries are inexpensive, worth it.
مجدى شوقى
2025-04-20 21:32:36
يتم الإعلان عن المنتج بمواصÙات مختلÙØ© عن المرسل للعملاء.
Mehmet
2025-03-30 11:11:48
Ich habe mit diese Schöne Messgerät paar Mal hintereinander Das Wasser Qualität gemessen immer die gleichen Werte also das Gerät messt wirklich genau preis ist auch ok kann ich nur empfehlen.
Cliente
2025-03-29 11:23:35
Funciona bien lo he comparado y mide mas o menos igual
Mickael Laurent
2025-02-19 17:09:47
Bien je recommande
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