Clip Single Gas H2S Monitor,10/15, Pack of 2 (BWC2H-2)

Monitor works well, Viewer should be aware that this product has a shelf life and if not shipped within the time frame stated on the outside of the package from the manufacturer will lesson the as started 2 year warranty. The unit will shutdown after the 2 years as stated date on the box. The manufacturer offered a partial refund comparable to the time remaining of the warranty. This is now the 3rd item I have purchased from amazon and the product did not make the stated warranty. To me this is product dumping, and if you want to spend your personal time to send it back they will be happy to refund the sale. I will purchase similar in person and check before walking away from the counter.

The refineries I visit all now require you to carry an H2S detector. My company has them but it's easy to walk out the door forgetting to grab one so they are all out with other people. For the cost, it was worth it for me to just buy my own. Activation is dead easy, the time remaining is indicated and as you get closer to the expiration date, the time reading gets more detailed.

Arrived on time, works as it should.