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๐ง Know your water, own your health โ test smarter, live safer!
Watersafeโs Original Water Testing Kit offers a professional-grade, at-home solution to detect 9 critical water contaminants including lead, bacteria, nitrates, and hardness. With lab-accurate results in under an hour (bacteria test takes 2 days), it uses proprietary technology sensitive enough to detect lead at 5 ppbโthree times lower than EPA limits. Trusted globally by experts, this easy-to-use kit empowers homeowners to ensure their tap or well water is safe, eliminating costly lab tests and delivering peace of mind with every test.








| ASIN | B00028PDO8 |
| Best Sellers Rank | #8,971 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in pH Test Strips |
| Brand | Watersafe |
| Brand Name | Watersafe |
| Customer Reviews | 4.3 out of 5 stars 3,726 Reviews |
| Global Trade Identification Number | 00664733010189, 00807034599056 |
| Included Components | Lead Test |
| Item Type Name | Simple Testing Strips for Lead, Copper, Bacteria, Nitrate, Chlorine, and more | Made in the USA to EPA Standards |
| Manufacturer | Silver Lake Research Corporation |
| Material Type | Plastic |
| Model Number | WS-425 |
| Part Number | WS-425W |
| Ph Range | 0-14 |
| Recommended Uses For Product | Residential Drinking Water Testing |
| Sterility Rating | 0-14 |
| UPC | 808112764748 664733118014 132017518022 807034599056 664733010189 885710986529 781147165561 806294988518 885488095331 885401254616 885890487984 700999882204 885205472483 885237456864 163121151287 722544820127 809390007305 885697660511 885393962421 UPC 808112764748 664733118014 132017518022 807034599056 664733010189 885710986529 781147165561 806294988518 885488095331 885401254616 885890487984 700999882204 885205472483 885237456864 163121151287 722544820127 809390007305 885697660511 885393962421 See more |
| Unit Count | 1.00 Count |
| Warranty Description | One Year Expiration Date |
W**Y
Easy To Use Kit, Peace of Mind At Home
For 20-some-odd bucks, you can know if your well water is safe. We've wondered for a long time, and now have that peace of mind. We knew ahead of testing that we had good-tasting well water. We knew from the driller's report that we have lots of it. We knew that our pump sits in good water, down 240 feet through bedrock. We also knew that our water is hard. We have the calcium deposits to prove it, and as a result, we run a salt water softener with a microprocessor that is sophisticated enough to know how often it needs to soften the water. And we run an RO (reverse osmosis) filter under the kitchen sink that purifies our drinking (and cooking) water. But just how hard is our water? We didn't know that. We also didn't know that in terms of metal, chemical and bacterial contaminants, if our water was safe. We've been drinking it and our health is good. But still, that nagging question. What's really in the water? Now we know. This little test kit is a brilliant idea. You don't need to take a sample and send it off to a lab, paying whatever fees, and waiting weeks for results. You can do these series of tests at home, in less than an hour (except the bacterial one, which needs two days in a vial at room temp to see if the nasties are going to have a breeding party). It's pretty simple, really. You get a sample of water directly from your well (we have a tap near the wellhead, before the water is softened and filtered). I took a squeaky-clean glass jar and filled it. Most of the tests are in the form of chemically sensitive patches on strips of paper -- like litmus paper -- which are dipped in your well water, and react in the presence of heavy metals and other contaminants. (You could, of course, test your municipal tap-water as well -- it does tell you if there are unsafe levels of chlorine, which are not present in well water). And in fact, the litmus test is included -- one of the oldest ways to discover the Ph level of your water or if it is acidic, alkaline, or neutral. With this kit you can quickly reveal the presence of nitrates and nitrites (usually caused by animal waste). You will test for possibly dangerous heavy metals, including copper, lead, and iron. Iron, by the way, is present in a lot of wells -- observably as ugly orange stains in sinks and toilets. Our water did not display even a trace, which surprised us. The test for dangerous bacteria, as I mentioned, takes two days to "ripen." If the water remains purplish, you're in good shape (ours did). In fact, the good news is, our water was fine on all counts -- except "hardness." We have about 400 ppm (parts per million), which is relatively high. Of course, we already knew it was hard, and compensate for that with the salt softener. Having done all this, the question arises: what would we have done if we had found our well water was high in a contaminants? Move? But knowing is better than ignorance. The test is easy to to, at home, without the need to send away samples and wait for results. The price for peace of mind is cheap, and $10 less than one of our well equipment companies wanted for the exact same kit, same brand. Recommended.
T**L
Water test kit easy to use
Easy to use. The 48 hour bacteria test requires a spot to rest in touched and 70 degrees an over - hard for a mountain town. Clear instructions I googled what the results meant after. To comoate
J**N
Accurate and cheaper than a lab, but more expensive than multi-strips
Iโm on well water and have gone to private labs in the past (for hundreds of dollars), but now I feel that I know what to look for in my water tests. My main water issue is Nitrates and hardness, and this test kit gave me similar results to my lab tests. So I like being able to test more frequently without the lab costs.
S**.
Great Product
Just as described.. easy to use
R**K
Well worth the price
I have had my well water tested several times in the past, but am concerned as the quality changes seasonally. Commercial testing labs charge over a hundred dollars and take at least a week, sometimes several. Our local health department also tests, but only for biological contamination, and the cost is about the same as this test kit, so I thought that I would give this a try. There are several test strips included and a vial for the biological test. Some tests take a minute, some several minutes and the biological test takes 48 hours. All were simple, and the directions very clear. The only thing that I would add is that you need to take your sample from a faucet without a hose or aerator (or unscrew it) and wash the outer parts of the faucet and threads with a 50/50 bleach/water solution. I have learned this with previous testing instructions that I have done. Let the water run for several minutes before gathering a sample and use only cold water. Some of the test strips are compared to a color chart for results, while some are a yes/no indicator. The results seem consistant with previous tests that I have done, and I was pleased with the results of the ones that I was wondering about. This kit is worth the price for piece of mind alone. Update on 4/13/2013: I degraded from five stars to three. I am still pleased with results of this test kit, however, after just purchasing my 4th in as many years, I am disappointed in two things: - the price seems to have increased substantially - this particular kit was missing the test strip for iron, but had two test strips for copper. Okay, so everything is increasing in cost, but the quality should remain consistent or get better. Just how hard is it to add items to a box and snap it shut? Who is doing this, people that can't read? I'll try to call the manufacturer to obtain the proper test strip. Failing that, I'll just go back the taking samples to the health department.
B**N
Works great
Seems to work very well.
B**B
7 drops of water to test for lead...is it enough?
Not happy with lead test. Precisely put 7 drops of water from the pipette into the vial...barely filled the bottom of the vial. But I followed the directions exactly, but the low amount of water seemed way to low . Anyway, the result was not valid. So, to me this was an expensive part of the kit which, I believe, is designed to fail due lack of sufficient water. The other tests seemed to work quite well. The bacteria test I have to wait 48 hrs.. I would like a response from watersafe.
L**2
Great for preliminary testing
I am a newbie to owning a private well. I began investigating water test kits as friends have suggested I get a whole house water softener. I loved the taste, smell, and feel of our water (soap rinses right off in the shower). But, I was getting some rust? looking rings in our toilets. So, decided I would test and see what was up and if I needed a softener. This home testing kit has 6 separate tests โ either strips or vials โ which test for bacteria, copper, iron, nitrates and nitrites, ph, hardness, chlorine, lead, and pesticides (atrazine and simazine). I figured these tests about covered my concerns. I also did a lot of research online โ mainly government sites such as the CDC, environmental services, state departments of public health, and university websites. Some information was interesting โ some just put me to sleep. My tests did show that I was at the 50 ppm in hardness. I found at a university site that 50 mg/l (which is same as ppm) was considered in the soft range โ at least according to sanitary engineers. The water conditioning industry says thatโs on the edge of being somewhat hard. Hmmm. I think Iโll stick with it being considered soft? I also discovered a few helpful hints โ some of these are given in the fairly thorough instructions that came with the kit, others I took from other sites in my research. - Use cold water - For the lead test, it's best to do a โfirst draw sampleโ where you test your water sample when itโs been sitting in your pipes a long period of time - at least 6 hours. So, just take it first thing in the morning before flushing. - For the bacteria test, donโt use the sink faucet, use the bathroom or tub faucet. Let the water run water for 5 minutes before you take a sample. If you have to use sink faucet, clean first with chlorine and then run water the 5 minutes. Also, do not touch any part of inside of collection tube. Also, of note, this test kit is for ONE test. Some kits have multiple use, not this one. I do plan on frequently retesting as these values can change, so may look for kits that allow for multiple testing. Final opinion โ I think this test is great for a preliminary test โ instructions are thorough, and itโs easy to do. But if you have any real concerns about the safety of your drinking water, I would recommend getting a test done by your state departments (in South Carolina they have it through DHEC) โ where I believe youโll get a bit more accurate results. Of course, these fees may be a bit higher depending on the state you live in.
M**F
Good purchase!
Very comprehensive water testing kit. Easy to use and results are clearly displayed. I had a small issue with part of the testing kit which was completely resolved, very quickly and without any difficulty by the supplier. Regarding the bacteria testing vial, Iโd recommend to measure the water into a 5ml spoon or container first and then pour into the testing vial as the vial fills up extremely fast from the tap and could overflow. Both the product and customer support deserve 5 stars! Would recommend.
C**W
Seems to work !
A number of tests, most can be completed within 30mins but the bacteria test takes 48hours for results. The tests from my well water came back OK ! So I can only assume that this test kit, which is thorough, is accurate.
S**C
Seems to have worked well
Seemed to have worked well. The only thing I noticed was that the pH strip changed from 6.5 to 8.5 a few minutes after I'd completed the test and set it aside, but both of those numbers were within acceptable limits. Still waiting on bacteria test as of this review, but we get that test done by the municipality and it showed a 0 when we did it a few weeks ago. The only issue we seem to have with our well water is Hardness (120ppm). Other than that everything was either zero or very very low.
M**O
Semplice e rapido
Ottimo per togliersi ogni dubbio prima di dismettere le bottiglie in plastica e passare alla rete pubblica
K**7
nu ben ik zeker dat ons drinkwater ok is
Heel gemakkelijk in gebruik - prijs valt mee
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