Digital ph tester

H

hebrewdiver

Well-Known Member

• May 22, 2019

• #1

What is your opinion of the yellow digital tester on Amazon? Are they worth having? How accurate and reliable are they?

 

Renfro

Well-Known Member

• May 22, 2019

• #2

I used to have one, it lasted about a year, it was ok I would calibrate it weekly and it was usually off by a point or two.

 

Renfro

Well-Known Member

• May 22, 2019

• #3

Just like most pH pens, don't let the probe dry out.

 

diggs99

Well-Known Member

• May 22, 2019

• #4

Renfro said:

I used to have one, it lasted about a year, it was ok I would calibrate it weekly and it was usually off by a point or two.

Click to expand...

exactly this, mine works fine, just needs calibration every week or two. for the price, it does the job.

 

kiwipaulie

Well-Known Member

• May 23, 2019

• #5

I've had a bluelab for ten years and works mint, is accurate and I treat it pretty badly. You pay the money for one, but it's worth it in the long run