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💧 Stay ahead of hard water problems with precision and ease!
The JNW Direct Water Hardness Test Kit offers 150 ion-selective membrane strips to quickly and accurately measure water hardness across multiple sources. Designed for professionals and homeowners alike, it ensures optimal water softener performance and includes a comprehensive eBook for tracking and understanding your water quality.
| ASIN | B07B31M49N |
| Brand | JNW Direct |
| Brand Name | JNW Direct |
| Customer Reviews | 4.3 out of 5 stars 5,333 Reviews |
| Included Components | Test Strips |
| Item Weight | 0.07 Pounds |
| Manufacturer | JNW Direct |
| Material | Ion-selective membrane or reactive substrate for calcium and magnesium ions |
| Material Type | Ion-selective membrane or reactive substrate for calcium and magnesium ions |
| Model Number | Water Hardness |
| Number of Items | 1 |
| Part Number | Stargazer Set |
| Recommended Uses For Product | Aquarium, Water Hardness Test |
| Recommended uses for product | Aquarium, Water Hardness Test |
| Sterility Rating | 0-14 |
| pH range | 0-14 |
J**N
Easy to use test strips
Worked well, just what I needed to test the effectiveness of my water softener.
M**N
Well packaged easy to use
Very good product, simple to use and good value.
A**E
Good Product
It's very good product but lead time is more. Please reduce delivery times
M**N
👍
Works great.
M**W
Enough to last a lifetime
The strip worked well enough but I resent having to buy 150 of them at one time.
Trustpilot
3 weeks ago
1 day ago