Keterangan
ProfiLine Oxi 1970i
Mfg : WTW
Features:
EPA approved method
Accurate
Battery and AC power operation
Specifications:
Conc. 0.00 … 19.99 mg/ l ( 19.9 mg/ l* )
0.0 … 90.0 mg/ l ( 90 mg/ l* )
Saturation 0.0 … 199.9% ( 199% * )
0 … 600%  * depends on DO sensor and medium