Comparison between Hanna DKH, Salifert, Tropic Marin, JBL. DIdn't expect that

[fr3n0z]

Hi guys, received today my new Hanna Checker DKH. I've finally tested wich of the 3 test i had was the good one.

I have made the test 2 times for both test:

Hanna Checker DKH
JBL
Tropic Marin
Salifert

Results:
Hanna Checker 9.5 e 9.3
Salifert 9.3 e 9.3 (to the pink)
JBL 7 e 8
Tropic Marin 7.5 e 7.5

I feel lucky because since JBL and tropic marin gave me always similar results while salifert was always way off, i was folowing tropic marin with a whole 2DKH of mis-reading.

 

[dwest]

Hi guys, received today my new Hanna Checker DKH. I've finally tested wich of the 3 test i had was the good one.

I have made the test 2 times for both test:

Hanna Checker DKH
JBL
Tropic Marin
Salifert

Results:
Hanna Checker 9.5 e 9.3
Salifert 9.3 e 9.3 (to the pink)
JBL 7 e 8
Tropic Marin 7.5 e 7.5

I feel lucky because since JBL and tropic marin gave me always similar results while salifert was always way off, i was folowing tropic marin with a whole 2DKH of mis-reading.

View attachment 2904642

I use and trust both the Hanna and salifert tests.