First Alert WT1 Drinking Water Test Kit, 2 Units

The kit was delivered to my mailbox on a 94 degree day and it states that if it's stored over 80 degrees it may not function properly. The nitrite/nitrate test was inconclusive as the elements didn't change color from prior to adding the water sample and the color it remained didn't match anything in the kit documentation. I ordered two kits and for the test results that didn't make sense, I re-ran them using the second kit and the results were still questionable. It calls into question the results of all the tests included in the kit. I wouldn't recommend this kit and I wouldn't purchase it again.

Very little accuracy in these tests.Also, my kit was expired when it was delivered.Not worth the money.