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PH 203, PH ORP Controller

Fire

By Fire,
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Fire Newbie

Fire

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Any reefer out there using the above controller can help? How to know whether the PH reading is correct. i jist put in nsw into the tank and turn on the controller ,it read 7.45 How to test the PH reading is correct Thanks

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arcanehacker Newbie

arcanehacker

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Is your PH meter calibrated? You will need the PH solution to calibrate it first.

Why do we use "My 2 cents worth" when 1 cents are not legal tender in Singapore anymore? Shouldn't it be 5 cents worth?

"Its easier to blame the 'mantis' or crabs in the tank for missing & dead livestocks.."

http://arcanehacker.blogspot.com/

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k0na_scab Newbie

k0na_scab

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usually its factory calibrated , to be sure buy a pack of pH 7 solution to test.

or u can bring to some reefers place nearby/where u got the set from

who has a pH monitor to check if yr set needs calibration.

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