Owner manual


b. 
A press of displays resistivity with units on the right. On the left



[- - - -] in the display.
c. TDS Key
A press of displays Total Dissolved Solids with units on the right.
This is a display of the concentration of material calculated from
compensated conductivity using the characteristics of a known material.
           

3. 
    

           
replace the storage solution.



a. 
A press of 
right.
b. 

ORP
Fr Chl



ORP
Fr Chl


chlorine; “ppm” is displayed.
4. 
A press of allows you to enter the calibration mode while

           

 is held down for about 3 seconds, CAL mode is not entered,
but “SEL
Down keys. As in calibration, the CAL key is now an “accept” key.

