Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

Some households have water supplies that contain higher than desired levels of minerals. This condition is called hard water. There is nothing harmful about hard water but it does leave mineral ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. A drop of water may not seem like a big deal, but ...

If you're a homeowner, you've almost certainly dealt with your fair share of maintenance issues and emergencies. However, there are few things as alarming as plumbing problems, such as leaks, floods ...

Description: The 22HL-50 Leak Detector Sensor is engineered to detect liquid leaks in containers, drain pans, false floors, suspended ceilings, and rooms. The sensor features a single relay contact ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath ...

For the residents who live in rural-areas, limited water-availability is a very common problem. Therefore, many people install a water tank on the roof of the building. The water, stored in a water ...