$1019.00
SE
YUEFENG SZ8128 multiparameter STIP-scan to measure 12 kinds of water quality parameters
Residual chlorine, chlorine dioxide, compound residual chlorine, total chlorine, nitrite, DO, ammonia nitrogen, iron, copper, nickel, manganese, hexavalent chromium
Can measure residual chlorine, chlorine dioxide, compound residual chlorine, total chlorine, nitrite, dissolved oxygen, ammonia nitrogen, iron, copper, nickel, manganese, hexavalent chromium and other water quality parameters, with custom Linear dispersion Adjustment.

$895.00
SE
YUEFENG SZ8126 multiparameter water quality Tester, supports 10 parameters
Residual chlorine, chlorine dioxide, compound residual chlorine, total chlorine, nitrite, dissolved oxygen, ammonia nitrogen, iron, copper, nickel
Measurement residual chlorine, chlorine dioxide, compound residual chlorine, total chlorine, nitrite, dissolved oxygen, ammonia nitrogen, iron, copper, nickel ten water quality parameters, error of indication +/- 5% F.S.

$957.00
SE
YUEFENG SZ8127 multiparameter STIP-scan can measure 11 kinds of water quality parameters
Residual chlorine, chlorine dioxide, compound residual chlorine, total chlorine, nitrite, DO, ammonia nitrogen, iron, copper, nickel, manganese
Can measure residual chlorine, chlorine dioxide, compound residual chlorine, total chlorine, nitrite, dissolved oxygen, ammonia nitrogen, iron, copper, nickel, manganese eleven water quality parameters, with custom Linear dispersion Adjustment.

If you don't know how to choose "STIP-scan", please consult customer service.