Hanna Instruments to release a new Marine pH Checker

[AquaNerd]

Hanna Instruments to release a new Marine pH Checker | AquaNerd

Hanna Instruments is coming out with a very easy and affordable way to check for marine pH. The new Marine pH Checker doesn't require calibration nor does it

aquanerd.com

 

[Gungo]

Really Hanna? Who told them we need more PH checkers? We need Nitrate!!

 

[Robertellis30]

Nitrate and mag!

 

[Naboria79]

Really, I just got the old one!!!

 

[AZ_Reef]

What’s the difference between this checker and Hanna ph pen?

 

[AquaNerd]

More news coming but I can't share it yet. Sorry but it will be announced in about 2-3 weeks.

 

[tdyrkacz]

does anyone know what the difference is between the 2 Hanna PH checkers?