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A quick liquid testing kit to determine PristineBlue copper levels in pool and spa water.

Fill sample vial with 10 ml pool water. Add 5 drops of Copper A to vial. Fix cap and invert vial to mix. Remove cap and add 5 drops of Copper B to vial. Fix cap and invert to mix. Place vial upright and wait 3 minutes for colour to develop.

Remove cap and hold vial with its base 1/2 inch above colour chart supplied. Match colour by looking down the vial (through the liquid) and note copper level displayed below colour match in parts per million (ppm).

Each kit will perform at least 50 Tests.

BEWARE using other testing kits for measuring PristineBlue copper levels as they may test for copper carbonate and not copper ions and thereby give inaccurate results.