MD-3003B1 super scanner handheld metal detector MD-3003B1 super scanner handheld metal detector. Handheld metal detector designed for the protection and safety in special venues such as schools, courts, facilities, sporting events, businesses, clubs, bars and other public places and events. The MD-3003B1 is super high performance scanner to suit the exact requirements of the […]
Frisker Pro Handheld Metal Detector Specifications Owner, patented a metal detector for Hand Worn police and military prisons, Government inspections. Frisker Pro Handheld Metal Detector Be ready to use unexpected Frisker Pro Handheld Metal Detector to enhance “touch and crush” method searches for hidden objects. This revolutionary Hand Worn metal detector on the one hand, did […]
Profiling provides a vertical sectional view of the subsurface environment along the path of measurement in real time. However, the role of the vertical coordinate performs during the pulse to travel from the transmitter to the boundary of the reflecting object and then to the receiving antenna. To convert this “temporary cut” in the real depth is necessary to estimate the velocity of propagation of electromagnetic waves in the environment and take into account the location of the point of reflection about the antenna device.
Propagation velocity of the probe pulse needed to assess the real depth of the objects can be found directly from the temporary cut in the presence of local or on the track linearly extended across the road subsurface object forming at radarogram characteristic hyperbolic trail. Solution corresponding asymptotes of the hyperbola depends on the speed of wave propagation in the medium. Function determining the speed of propagation of electromagnetic waves in a medium according to the diffraction image of a hyperbolic local object in the device has not been implemented and it is expected to available software systems GPR data processing on a computer.
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Introducing a new product from the manufacturer Garrett pinpointer Garrett Pro Pointer AT with the possibility of underwater search in the new bright orange package with a ruler to measure. Indispensable addition for each treasure hunt to determine the exact localization of the goal. Waterproof housing made of impact-resistant plastic monolithic, contains no prefabricated parts. […]
Referring to metal detectors, and different people will have different reactions. For example, some people think of are people searching for coins on the beach or buried treasure. While some may think of airport security, or a concert or major games at the entrance by security guards using a handheld scanner. These scenes are very […]
Fire detection and alarm system
Alarm systems and fire detection and this cell is a flat disk turns the spotlight it to an electric current. Warning device is a device that noise when you discover the fire. The fire detection system running either manually or automatically, you will learn briefly on the simple steps to design a fire alarm system, fire alarm system. A system resulting from the study site as a whole and determine the quality of different devices for the detection of the fire areas. And distribution processes and then determine the appropriate control of the site, the work of this system is based mainly on the fact that the person pressing the alarm button, and are often characterized by the distribution and automatic alarms for handheld devices do not rely on being human in operation. Device fire alarm. Smoke detectors used to warn of a fire in a room or building setups important and necessary Despite the low cost, safety and security experts stress the importance of having alarms and fire detection inside the house, while others are based on an integrated alarm system.