Who needs a Fluke high voltage detector when you’ve got one of these things? Actually, we still recommend a professional high voltage detector for serious work, but you’ve got to like this electric ...

HD Electric Co. now offers a new Watchman Work Area Voltage Detector, designed to detect and alert trained utility personnel working on or near high-voltage systems of strong electric fields ...

This circuit can detect only electrical wires connected to the mains (live wire). It has an LED for visual signalization and a buzzer for audio. As the electrician places the detector closer to the ...

St. Louis, MO-- Potter Electric Signal Company, LLC of St. Louis, Missouri USA, announces the release of the PAD200-PCD Photo/CO combo device. By combining multiple elements of fire detection (smoke ...

Consumer Reports has no financial relationship with advertisers on this site. The USI Electric MPC122S Combination Smoke & Carbon Monoxide Detector might alarm too quickly, too late, or not at all, ...

The Model VS-SP is a vane type waterflow switch for use on wet sprinkler systems. These devices may be used as sectional flow indicators on large sprinkler systems and on smaller... Potter’s PFC-6000 ...

a vacuum chamber a way to ionise the material being examined an electric field to accelerate the ionised material a magnetic field bending and separating the ionised materials’ paths an electrical ...