OR
500
200
0
1
1...4
ZERO
T1
T2
T3
OK
ZERO
TEST
Total Hardness
Totale hardheid
Samlet hårdhed
Total hardhet
Total hårdhet
0 – 500 ppm (mg/l) CaCO
Total Hardness N°1*
Total Hardness N°2*
Page 46
clean
ZERO
T1
T2
T3
OK
ZERO
TEST
3
2
waterproof (IP68)
172
25–TH
*not part of standard equipment
10 ml