. 1 ) completely.
4)Before the measurement, it should envelop in the
" Cover " ( 3-1, Fig. 1 ) completely.
Remark : Before the measurement, it should
2)Insert the " Testing bottle " to the bottom of
" Container " ( 3-2, Fig. 1 ) completely.
3)Before the measurement, it should envelop in the
" Cover " ( 3-1, Fig. 1 ) completely.
4)Power ON the meter by pressing the " Power Button "
( 3-6, Fig. 1 ) once.
5)Press " TEST Button " ( 3-5, Fig. 1 ) once, the display
will show the text " tESt " ( TEST )", following the "
tESt " will flash approx. 10 seconds , then the TURBIDITY
value will present on the display along with the " ntu "
unit.
5