Hadex drinking water test kit.
The Hadex test kit is a complete and handy colour-based system that is very easy to use to check the quantity of free active Hadex in your drinking water.
The test kit has a measuring range of 0-2 mg per litre.

Hadex test kit complete set:
• 1 test unit
• 1 colour card
• 2 10 ml test tubes (cuvettes)
• 1 stirrer
• 30 DP1 tablets, storage life 5 years
• 30 DP3 tablets, storage life 5 years
• 1 manual
• 1 storage box