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ALFILTRA Water hardness test set 2x 15 ml

 (33)
water hardness test set 2 reagent water hardness test set 2 reagent
water hardness test set 2 water hardness test set 2
Wie kann man die Wasserhärte messen in 5 Minuten? Definition, Methoden, Auswirkungen einfach erklärt Wie kann man die Wasserhärte messen in 5 Minuten? Definition, Methoden, Auswirkungen einfach erklärt
€15.99 (€533.00 / l)
incl. VAT excl. shipping costs
  Available - Delivery between 5/20/26 and 5/22/26
  • ✓Titration set for determining total hardness in °dH
  • ✓contents: 2x 15 ml
  • ✓including measuring container

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  • no risk through purchase on account (from 500 €)
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You can reach our customer service from Monday to Thursday from 9 a.m. to 5 p.m. and Friday from 9 a.m. to 3 p.m.

Water hardness test set 2x 15 ml

  • ✓Titration set for determining total hardness in °dH
  • ✓contents: 2x 15 ml
  • ✓including measuring container
  • ✓instructions and conversion table

Test set for determining water hardness

Ideal for easily determining water hardness.

Using the enclosed measuring cuvette, take 5 ml of water. The measuring liquid is added drop by drop until the color of the liquid changes. The number of drops determines the water hardness in °dh (titration principle).

1 drop of reagent corresponds to 1° dH in 5 ml sample volume.

Scope of delivery :

  • Operating instructions
  • measuring container
  • 2x titration liquid 15 ml each

Special offer:

If you subsequently purchase a water softener, we will refund the price you paid for the test set (offer only valid within four weeks of purchasing the test set).

The liquid loses its color strength after about two years and should be used within this period.

The Alfiltra quality promise

Highest quality

  • Our systems are made in Germany from our own production.
  • Carefully selected materials for durability and reliability
  • Up to 7 years warranty on selected systems with annual maintenance

Maximum safety

  • Pay conveniently and securely by invoice, without financial risk.
  • Positive customer reviews confirm the high level of satisfaction.
  • Quick and uncomplicated help should anything not be to your satisfaction

Competent team

  • Available throughout Germany for fast and competent service
  • Four locations guarantee personal support and fast response times.
  • If you have any questions or concerns, our support team is always available to help.

 4.8 from 5 Stars (33 Reviews)

5 Stars (27)
4 Stars (6)
3 Stars (0)
2 Stars (0)
1 Star (0)

Latest Reviews

5.00
Bernd R.
Jun 18, 2025
A very good tool.
0 people found this review helpful
5.00
Rainer H.
Nov 15, 2024
Very practical to measure water hardness with this tool.
0 people found this review helpful
5.00
Bastian S.
Jun 16, 2023
Easy to use
0 people found this review helpful
5.00
Gerd P.
Jun 20, 2022
No problems.
0 people found this review helpful
5.00
Manfred S.
Mar 27, 2022
Easy to use, also suitable for laypeople
0 people found this review helpful
5.00
Alfred M.
Oct 21, 2021
highly recommended
0 people found this review helpful
5.00
Michael H.
Jul 10, 2021
Super
0 people found this review helpful
4.00
Gerhard K.
May 9, 2021
Works quite well
0 people found this review helpful
5.00
m************@d*****.com
Jan 18, 2021
Always very good and current quality.
0 people found this review helpful
show all Reviews

Technical specifications

Downloads

Instructions for use of the hardness test set (0.40 MB)
Wie kann man die Wasserhärte messen in 5 Minuten? Definition, Methoden, Auswirkungen einfach erklärt
Wie kann man die Wasserhärte messen in 5 Minuten? Definition, Methoden, Auswirkungen einfach erklärt

In diesem Video zeigen wir, welche Härtebereiche es gibt, welche Methoden zur Messung der Wasserhärte es gibt und wie man…