lwcatgraff said:

It seems many prefer BlueLabs products for high end measuring devices/ meters for ph, tds ec...
Does anyone use currently or have used recently the Milwaukee PRO 3in1 combo meter. ..or know the quality of the meters / company in general?

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BurnzYzBudZz said:

I have a question. Probably a stupid one. Every time I check my PPM, so I have to rinse with distilled water before testing run off PPM? Thanks.

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Aqua Man said:

Doesn't need to be rinsed for our use but it won't hurt. I just rinse mine in some tap doesn't need to be distilled. The important thing is don't store it in distilled water use storage solution and don't let it dry out.

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BurnzYzBudZz said:

Wait.. your supposed to store the pen in storage solution? Like dipped inside the liquid until I use it again? all new information.

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Aqua Man said:

Yes. KCL 4 is what most use.

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BurnzYzBudZz said:

Copy that aquaman.

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Aqua Man said:

Used Milwaukee ph meters for many years in aquatics. I have no complaints. Bluelab is a step up imo.

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lwcatgraff said:

I'm currently using a ph test solution, so going to a meter is a huge leap ahead...
Bluelabs is twice as expensive so i just wanted to make sure I wasn't buying something disposable like 'Amazon pH pens' that are cheap and you get what you pay for...
With the pH solution, it says 3-5 drops, but as you add more, the color changes, so your "reading" moves as you add drops.

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