VANTAKOOL Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC

Had some problems with calibration. Had to start over several times but once that was done it works great.

It worked great.

Very Accurate and consistent. I use this meter all the time and compare my readings to my local pool supply readings and they're almost DEAD on. Can't beat this for the price

I have owned the whirlpool duet sport washer for almost eight years.The suds and f21 errors come on one in awhileBut almost showed up every other wash for the last couple months.Every time the error code comes on then I have to reset and start the cycle againI check the drain and everything is clear, the pump also seem to push a lot water tooI suspected it keeps sending bad info to the main boardOkay took me 10 mins to change out the pumpWell I’m an appliances installer so I know the shortcut that do not require disconnect or uninstall washer unitI just simply pulled it out then get down on the floor and loosen the 2 screws from underneathI had to put a new hose clamp on one of the hose since the original clamp is not reusableThis pump cost $18 more than the other similar but I think this is better qualityI will update in the future to see how it behaves

i don't think I've ever written a review for any of the thousands of products i've purchased on amazon. This light however is truly great. Attractive and very reasonably priced, and you can control the range of light it throws off wonderfully. Brightness and tone; from a light that looks incandescent to one that looks like a bright flourescent ( I'm spelling impaired, sorry), all from the same LED bulb. It's small, but the spread of the light is such that it easily illuminates most of my desk. Really a perfect product.

Yes, yes, yes! This is OEM. I ordered a cheaper one not OEM and it died before 6 months

they loved it

This pH meter is excellent for science experiments. Easy to read and Calibrate. This comes with Calibration material.So far so good.