Most metal detectors last around 10 to 15 hours on a full charge, though it can vary a bit from model to model. More ...

Learn more › Brandt Ranj / Popular Science So, you want to strike it rich with a metal detector for gold? Join the club. Literally! We’ve collected the metal detectors that perform ...

[Dzl] and his rather serious looking son are metal detector enthusiasts. But when they couldn’t find their store-bought metal detector earlier this summer they just went ahead and built their own.

The AN/PSS-14 revolutionizes landmine detection by combining ground penetrating radar (GPR) and highly sensitive metal detector (MD) technology using advanced data fusion algorithms. This unique ...

It was a perfect job for a metal detector, but since they didn’t own one, a serviceable unit had to be assembled from literal garbage. To start with, [zaphod] had to research how a metal ...

After finding only cartridge cases Ivan, who has been metal detecting for 30 years, got a strong signal on his XP Deus metal detector and dug down eight inches to discover the bronze trumpet.

The Joint Chemical Agent Detector (JCAD) M4A1 is a pocket-size, rugged, handheld detector that automatically detects, identifies, and alarms to chemical warfare agents and toxic industrial ...

When you use links on our website, we may earn a fee. In Sept. 2023, a Norwegian man named Erlend Bore took his brand-new metal detector out into the hills near his hometown of Stola and came ...

Beeping or chirping smoke detectors are beyond annoying. Usually, a chirp every 30 to 60 seconds just indicates a low battery. “If it has a 9-volt battery, it needs to be changed,” says ...

Water Leak Detector Ratings Stop a leak just as it starts with the right water leak detector. The best water leak detectors in our tests are convenient to set up, have top wireless sensor quality ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.