Spa Boy Owners Manual
Step 3. Test Duration Period
Leave strip in water for 3 – 5 minutes until yellow band at top of strip turns dark.
Step 4. Obtain Readings
Obtain your reading: where top of white peak falls on the number scale.
Read top of peak to the nearest 0.2 division.
Step 5. Correspond Test Result Reading
Correspond the test result reading number with the numbers on the bottle.
Sub Steps to Help Ensure Sodium Chloride Test Strips are Used Correctly ( continued )
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