Total Hardness
Dureté Totale
Durezza Totale
1
waterproof
(IP68 )
2
waterproof
(IP68 )
40
Dureza Total
Gesamthärte
0 - 500 mg/l (ppm)
POL20TH1*
POL10TH2*
take 10 ml water sample
*not part of standard equipment
pH
ZERO
TA
tCl
fCl
CYA
pH
ZERO
TA
tCl
fCl
CYA
10 ml