![background image](http://html1.mh-extra.com/html/kensington/ks-ph-221-deluxe/ks-ph-221-deluxe_user-manual_664317010.webp)
User Manual
KS-PH-221-DELUXE |
Portable pH/ORP Meter
Deluxe
Kensington Scientific
22a Cavan Rd, Dry Creek
South Australia, 5094
[email protected]
www.kensingtonscientific.com.au
2.5
Wait for the measured value to stabilize, the display shows “CAL3”. The meter prompts you to continue with third
point calibration. Remember to change the buffer solution to pH 10.01
2.6 For four point and five point calibration points, other buffer solutions may be needed.
2.6 Repeat the steps 2.4 to 2.5
until the display shows “END”. The meter returns to measurement mode automatically.
Calibration is completed.