Reddit reviews Essentials pH Meter
We found 2 Reddit comments about Essentials pH Meter. Here are the top ones, ranked by their Reddit score.
Accurate and rapid pH measurementWater resistant, shock and drop proofEnergy saving shut-off and Battery warningMinimum lifespan of about 1 to 3 years depending on the Rate of samplingDigital calibration at the push of a button and a lit screen for when under dark foliage
This one mate... https://www.amazon.co.uk/Essentials-09-410-020-pH-Meter/dp/B008BHYD3Y
It's more expensive than the simple ones, but pH is extremely important from a food safety perspective so it's worth it.
I've never used strips at all so can't comment on their effectiveness in DWC at all. I've only ever used a PH pen. I use a cheap yellow Chinese one from eBay for about £5 but I would not recommend it, i'm on my second. I'm planning on upgrading to this (this payday actually) as this is a good middle of the road pen.
If you can afford it i've been recommend a Bluelab pen time and time again, but I can't justify that cost just now.