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๐ง Stay ahead of water worriesโtest smarter, live safer!
Watersafe The Original Water Testing Kit offers a professional-grade, at-home solution to detect 9 key water contaminants including lead, bacteria, and nitrates. With ultra-sensitive detection technology surpassing EPA standards and trusted by global experts, it delivers lab-accurate results conveniently and cost-effectively for any tap or well water.








| Asin | B00028PDO8 |
| Best Sellers Rank | #11,172 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #27 in pH Test Strips |
| Brand Name | Watersafe |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,746) 4.2 out of 5 stars |
| 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 |
| Recommended Uses For Product | Residential Drinking Water Testing |
| Sterility Rating | 0-14 |
| Unit Count | 1.00 Count |
| Upc | 808112764748 664733118014 132017518022 807034599056 664733010189 885710986529 781147165561 806294988518 885488095331 885401254616 885890487984 700999882204 885205472483 885237456864 163121151287 722544820127 809390007305 885697660511 885393962421 |
| Warranty Description | One Year Expiration Date |
User
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.
User
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.
User
Easy to use, seems to be accurate
We have well water which we had tested by a local lab a year or two ago. I like to have the water tested regularly, mainly for bacteria, but the local lab charges $100 (if we want lead testing included, it's $200). I ordered this test kit thinking that I'd compare it to the results we got from the lab when we last had our water tested. If anything looked weird or came back abnormal, we'd pay the local lab to test the water.The tests that I've done so far have given results that are in line with what we were expecting. The local lab gives some directions that I followed when pulling my water samples. They include the following:1) Use cold water only.2) For the bacteria test: let your water run for 5 minutes before you take a sample. Don't take a sample from a swivel faucet (commonly found in kitchens). They told me that it's best to take the water sample from the bathroom faucet or tub.3) For the lead test: Take your sample at a point where the water has been sitting in the pipes for at least 6 hours. They recommended first thing in the morning, before flushing the toilets, etc.The instructions included with the test kit were fine, but I would have appreciated something a bit more in depth, like those provided by our local lab. Still, this test is a fraction of what the local lab charges, and at least from what I can see, it appears to be fairly accurate.
User
It works very well!
Very easy to use wonderful instructions everything was so easy to determine worth the money. I know there are free ones out there that you can pick up at Home Depot that you have to send away and wait weeks and weeks for results. If you wanna know immediately within 24 hours of all these different water potential hazards, then pick up a kit like this brings peace of mind
User
Works as advertised but some indicators difficult to read
I live in an area where I have city water within my house on both sides just two houses down each way. Unfortunately, despite my best efforts, I have been unable to convince the powers that be to hook me up to the city water system. As a result, I am currently using a private well for my house with two large backwashing filters to correct the water to required standards. I had recently noticed that the concentration of iron in my water (after the treatment filters) was higher than normal because we could see some discoloration in the toilets, so I decided to test the water (before it is treated with the filters) using this kit. The kit is pretty simple and the instructions are straightforward. I performed the tests as instructed but found both the indicators on the test strip for iron and pH to be difficult to judge by the indicated color. The strip for iron was not a color shade that was on the indicator chart initially and only after letting it sit a while was the color a match to anything on the chart. I believe though that letting it sit that long invalidated the test results. The second issue I was having was that the pH indicator on the test strip was a dead on match for the orange color representing 7.5. While that did not initially appear to be a problem, I had an issue with my holding tank a few weeks later and the company that repaired the issue also performed a thorough water test while they were at my home. All of the other test strips appeared to be pretty close (hardness in this kit measured at 120, it was 90 by professional measurement, so close enough) and accurate but my actual iron reading from the company that tested the water was considerably higher than what the test strip indicated. Also, my actual measured pH was closer to ~6.4 than the indicated 7.5 in this test kit. The problem for me is that there are only 2 conditions that my water here normally needs corrections for and that is iron and pH so, this kit unfortunately did not provide the results that I most needed for my particular water conditions. The good news is that the remaining professional tests were all either close to or exactly the same values as this kit. My water also tested negative for harmful bacteria with this kit also so it did give me some peace of mind that my well water was a good reliable source of water, especially after running through my iron and pH filtration tanks.
User
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 instructionsI googled what the results meant after. To comoate
User
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.
User
Amazing
Great for peace of mind to make sure the water was safe when we bought a house on a well
User
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.
User
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.
User
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.
User
Semplice e rapido
Ottimo per togliersi ogni dubbio prima di dismettere le bottiglie in plastica e passare alla rete pubblica
User
nu ben ik zeker dat ons drinkwater ok is
Heel gemakkelijk in gebruik - prijs valt mee
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