Geiger counter measures the amount of radioactivity by counting the particles that hit the detector (Geiger Muller tube). This gas-filled type instrument, in turn, generates pulses that represent the number of particles hitting the gas atoms inside the tube. Nuclear fallout, visiting a nuclear disaster site, collecting antiques, living near a nuclear power plant, mineral … Read more
People use automotive test light because this tool provides quick action for troubleshooting. For vehicles, a test light is used to evaluate the fuse condition, to find grounds, to check the brake light, to check alternator condition, etc. Why not using a voltmeter or multimeter? A test light is designed with a long sharp piercing … Read more
Diamond is a precious stone commonly used to make expensive rings, necklaces, and other classy jewelry. However, imitations, simulants, or moissanite are available in the market. These artificial stones look like diamonds and share many properties with natural stones. Unfortunately, these are sold to unsuspecting customers or dealers as genuine diamonds. That is why you … Read more
As the name suggests, underground water detectors are devices for finding groundwater. Water is available at different levels under the ground. You may need to dig deeper to reach the water table in some areas. So, knowing where the water is located and how far it is from the ground is crucial to get the … Read more
The EMF meters are small devices for detecting and monitoring harmful electric, magnetic, or electromagnetic radiation. In other words, they are measuring instruments for radio frequency (RF), electric field (EF), and magnetic field (MF). Some of these products can detect the EMF in the 5G band, but engineers are the people who commonly use those. … Read more
Are you looking for a non-contact voltage tester? You are in the right place. This post focuses on the review of the best non-contact voltage tester to help you make an informed decision. As the name implies, non-contact voltage testers let you check AC voltages without connecting to wires or components. They enhance your safety … Read more
Do you need to drill the wall to mount a new device such as a TV or just a renovation project? If you have done it before, you know it is never a straightforward process. The wall interior may contain electrical lines, plumbing fixtures, and screws that hold your drywall panels in place. Drilling blindly … Read more
A sewer camera is used to diagnose the issue inside the pipe of the sewer system. This camera will be pushed down to the pipe using a cable. Due to dark, some illumination LEDs are built into the camera. Some cameras can rotate, controlled remotely. Then the video capture can be watched live on the … Read more
A magnetic locator is an instrument used to locate ferrous metals. Commonly, we use it to locate underground buried objects such as iron stakes, mag nails, pk nails, survey monuments, rebar, steel well casings, pipe joints, septic tank handles, manhole cover, cast iron pipes, valve boxes, underground oil storage tanks, and even unexploded ordnances. For … Read more
It’s very risky doing excavation without proper locating. You are very possible to hit the buried wire and cause absolute damage. An underground wire locator is highly required in this case. According to the Common Ground Alliance, there are more than 20 million miles of underground utilities spread over in the United States. This surely … Read more