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Crush the tablet or let it dissolve for 2mins, otherwise you'll get lower cl value than it is in the water.. also wipe the glass for fingerprints, not only for water 🙂
Thats great
Great video
Thanks nice video
Can you calibrate the device with the verification standards kit?
Yes you can calibrate if you have the standard salutation or calibrated meter
Dpd 1 table used for what?
To check the free chlorine
Crush the tablet or let it dissolve for 2mins, otherwise you'll get lower cl value than it is in the water.. also wipe the glass for fingerprints, not only for water 🙂
Thats great
Great video
Thanks nice video
Can you calibrate the device with the verification standards kit?
Yes you can calibrate if you have the standard salutation or calibrated meter
Dpd 1 table used for what?
To check the free chlorine