pH meters are electric appliances used for measuring the- alkalinity or acidity of a solution. pH is measured using potentiometric methods or pH indicators such as indicator solutions or strips ...

The booming commercial space industry produces a lot of wastewater and will produce even more as the pace of launches on the Space Coast continues to increase. Brevard County officials say they ...

This method is easy, quick, and secure. The outcomes can be directly viewed on the portable density meter. To achieve even more flexibility, users can export the results from the Density2Go to ...

This study investigates the performance of a solar photovoltaic (PV)-powered reverse osmosis (RO) desalination system applied ...

Keep your Android (or even Apple) phone powered on with only top-quality, best-value portable chargers and power banks. Executive Editor David Carnoy has been a leading member of CNET's Reviews ...

After extensive tests, these are the best portable monitors my team and I reviewed. As with our reviews of the best monitors and best business monitors, in testing the best portable displays ...

If you’re feeling nostalgic, take a look at our Parrot DS1120 Bluetooth Speakers review – it’s a testament to how long we’ve been at this and how many portable speakers have been through ...

ENERGY suppliers are letting down millions of households with broken smart meters despite strict rules which say they must fix them. Around 36million households have a smart meter but one in ten ...

Portable monitors are gaining popularity, and it’s easy to see why. They are a boon to both desktop and laptop users. While portable monitors might not reach the large screen sizes of ...

The ViewSonic VG1655 offers some uncommon features for a budget portable monitor. A built-in, fold-out stand offers a wide tilt range. A five-way mini-joystick controller lets you access a full ...