Double Junction Waterproof pHTestr™ 30

Marsoni

M251S

$205.38

Get it in 3 business days with 1 day shipping. Friday, May 29

Double Junction Waterproof pHTestr™ 30Replaceable electrodes deliver accurate pH readings, even in harsh conditions. Dip in any liquid for accurate readings down to 0. 01; capable of off the chart measurements from 1. 00 to +15. 00 Easy to read screen displays pH and temperature; adjusts for fluctuating temperatures from 32F to 122F to offer greater reliability and consistency Unique double junction electrode withstands plating baths, wastewater, process streams and other harsh liquids

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Honestly fantastic for the price. It's just heavy enough to not get yanked around. It's pretty. And it has not looked like it has any wear or anything yet. I would recommend it. Especially for the price. If you want something a little bit more heavy duty I would definitely go with something else but I've had no issues

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Reviewed in the United States on December 26, 2025

Verified Purchase

Wendy Gladhill

Whiting, US

★★★★★ 4

It gets the job done.

Color: Silver, Material Type: Stainless Steel

These some on a flat piece of cardboard, and I was concerned. It goes together well, and has held up to Highschooler use for a month so far. It looks nice, but is nothing fancy. If you are looking for any sort of resistance for your paper towel for tearing, this product probably isn't for you. It is weighted enough for it to not fall over, it looks nice enough to be fine but not nice enough to want to steal. Exactly what I was looking for. If you are searching for the perfect paper towel holder... you probably will take issue with this one. If you just need a new paper towel holder, this one might do.

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Reviewed in the United States on January 29, 2026