








💧 Know your water, protect your world.
The Varify Water Hardness Test Kit offers fast, accurate readings of water hardness levels (0-425 PPM) using 100 durable test strips and an oversized color chart. Designed for home, pool, and appliance use, it requires no batteries and features extended freshness packaging. Beyond home protection, each kit supports global clean water efforts, making it a smart and socially conscious choice.











| ASIN | B08D8KFPV8 |
| Best Sellers Rank | 2,261 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6 in Surface & Hardness Testing |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,165) |
| Date First Available | 19 July 2020 |
| Item model number | Water Hardness Test Kit |
| Manufacturer | VARIFY |
| Material type | Plastic |
| Part number | VarifyTH |
| Product Dimensions | 5.59 x 5.59 x 11.94 cm; 77.11 g |
W**E
Truth be told ...
Truth be told - I was cynical However, I'm pleasantly surprised. The strips work very well, and I can be 100% sure about this because I have my water softener connected to the hot water only. This is how I wanted it to be setup. I do not want my drinking water softened any more than it is, I actually have a separate filter for that anyway So, I did two tests, and as you can see from the photo. Green is the hot water tap result, and light brown is the cold water tap result. In a nutshell my hot water is soft, and my drinking water is mildly soft. Perfect! All-in-all a conclusive result and there are plenty of strips to last a very long time Would I recommend this product? 100% YES!
J**.
Best Water Hardness Tester Yet
I've been waiting for something as simple and easy as this ever since I've had a water softener, so 15+ years. It's really easy to use, doesn't need batteries and this batch will likely last longer than I will. Great value too.
A**E
A pointless product.
It is VERY hard to use unless you have perfect colour vision There are minute differences between the colours the tested strip turns, and the colours printed on the chart are far more saturated than the strip colours; this makes comparison even more difficult. Save yourself the money and go to your local water company's website; there you will find an extremely accurate value! In the internet age, his product is as pointless as horse whips became a century ago.
M**N
Hard to read.
Very hard to distinguish the colours. It also comes up with a different (about 50 lower) hardness than a liquid test kit. (OK, the liquid might be wrong but it is the one supplied by the softener manufacturer, so I'm inclined to believe that. I guess I'll have to get another tester to try and get a 2 out of 3 result.)
R**R
great product
easy to use ,did the job
E**N
Very easy to use test strips
Does what it says on the tin. No.issues and easy to use to yest hard and soft water
B**A
Testing kit for hard water
Brilliant spot on easy to use
L**R
Basically useless
Total waste of money. I live in a very hard water area yet the strips barely changed colour. Also the colour chart bears no relation to the colour of the strips.
G**D
The Varify Water Hardness Test Kit's arrival, expedited by Amazon Prime's prompt shipping, was a mixed initial experience. While the anticipation for conducting water quality tests was high, the condition of the packaging upon delivery—discombobulated and somewhat crushed—prompted immediate concern. Despite this, it's worth noting that the integrity of the test kit's components remained intact, a testament to the durability of the items within despite the external packaging mishap. The commitment to minimal packaging is commendable, aligning with environmental consciousness and reducing waste. However, the compactness of the box, while efficient, led to cramped conditions for the contents, resulting in curved and smashed instructions and a tightly packed setup. This aspect, though minor, slightly detracted from the unboxing experience, suggesting room for improvement in balancing eco-friendliness with product presentation and protection. Despite the initial apprehensions raised by the packaging, the Varify Water Hardness Test Kit itself stood out for its quality and ease of use. Following the straightforward instructions, the testing process was seamless, yielding excellent and reliable results promptly. This efficiency and effectiveness highlight the product's value, providing users with a simple yet accurate means to assess water hardness. Our overall impression of the Varify Water Hardness Test Kit is largely positive, underscored by the product's performance and the quality of the results it delivers. While we advocate for enhanced protective measures in packaging to ensure the product's presentation matches its superior functionality, we commend the manufacturer for creating a high-quality water testing solution. The Varify Test Kit is an essential tool for those seeking to gain insights into their water quality, offering precision and simplicity in a compact, environmentally friendly package.
L**N
Simple to use and effective in my opinion. what else is there to say. It does the job I was wanting it for. Thank You.
M**L
Easy and quick! Tried this out today and it worked great. Just dipped the strip in the water, waited a few seconds, and compared the color. Super simple! Mine showed around 3 gpg (about 50 ppm), so the water’s pretty soft. Nice little test kit to have at home — quick, cheap, and easy to read.
H**Y
This water hardness test kit was very easy to use and gave clear, easy-to-understand results within minutes. The instructions were straightforward, and I liked that I didn’t need any special tools or knowledge to use it. It’s a great way to quickly check your tap water, well water, or even filtered water at home. The results seemed accurate and consistent, and now I feel much more confident about the quality of my water and whether I need a softener or filter. For the price, this kit is a great value and very practical to have on hand. Definitely a 5-star product.
M**V
This water hardness test kit works perfectly. The instructions are clear, and results show up in seconds. It helped me quickly figure out the hardness level of my tap water so I could adjust my water softener. Easy to use, reliable, and great value for the price!
Trustpilot
1 month ago
1 month ago