Using my neighboor's testing kit, I got:

0 cl (after filling with city water)
7.2 PH

I went to Walmart but the Canadian Walmart do carry the 5 HTC testing kit. I will try pool store tonight to find a Taylor or Lamotte (I can't order Ben's kit in Canada).

I've added bleach anyway last night. My pool volume is 8500 gallons or 32000 l. I have added a 9.5 litres or 2.5 gallons of 5.25 bleach. This morning (5h30) the chlorine level where above 10 ppm. I didn't have time to dilute the solution with distilled water to get proper reading.

Should I shoot for the same level tonight?