Water Hardness Test
CHF 19.90
Free shipping
Available, delivery time: 1-3 days
✔ 10 individual test strips
✔ Simple reading by colour scale
Product information "Water Hardness Test"
Test Your Water Hardness at Home – Aquakaiser Strips
With the Water Hardness Test Strips from Aquakaiser, you can quickly and easily check your tap water quality at home – no tools or expertise required.
The strips measure water hardness and help detect high limescale levels. Ideal for households with washing machines, dishwashers, aquariums, or water softeners.
Each pack contains 10 individually sealed test strips – perfect for regular testing.

Your Benefits
✓ Check water hardness yourself in seconds
✓ 10 hygienic, individually wrapped test strips
✓ Results in just 60 seconds
✓ Easy-to-read color scale
✓ Ideal for tap water, softeners, and appliances
Why test your water hardness?
Hard water causes limescale buildup in pipes, appliances, and heating systems. Testing helps prevent costly damage and improves washing efficiency.
By knowing your water hardness, you can:
- Adjust detergent and salt levels correctly
- Reduce limescale and protect appliances
- Monitor your water softener performance
- Care for sensitive plants properly
How to use – in 3 easy steps
1. Dip the strip:
Immerse in water for 1 second.
2. Wait:
Shake off excess water and wait 1 minute.
3. Compare:
Match the color change with the chart on the packaging.