A portable metal detector is used to search for metal, weapons, or contraband, possibly carried by people or stowed in bags, objects, or clothes. In principle, they work the same way as any other metal detector.
Portable metal detectors are designed with sensitive surfaces and special shapes for their specialized functions. They are used to find metal, live wires, and wood-stud location in houses. They can also be used for security in business establishment.
There are two types of portable metal detectors-hand held devices and walk-through. The hand held metal detectors are easy to carry, since most of them come with a bag, a pouch, or a wrist band. They are also lightweight. The walk-through metal detectors can be folded and carried around in a small bag. They are also easy to set-up and can be used within five minutes.
A list of the technical features in a portable metal detector includes the following:
- 9V battery power supply - Adjustable sensitivity - Battery life in continuous operation is maximum of 50 hours with NiMH batteries, and 150 hours with alkaline batteries - Built-in buzzer with high-intensity pulsed acoustic alarm - Indicator lamps for power on, alarm, and low battery charge - Operating temperature of 5 to 140 degrees Fahrenheit (-15 to 60 degrees Celsius) - Relative humidity at 0 to 95 percent - Shock-resistant - Three-position switch with visible or with audible and visible alarms - Vibration function to enable silent work - Weighs 1 lb (0.4 kg), more or less
When the metal detector battery is running low, the indicator light will flash to alert you. Metal detectors with rechargeable batteries usually take four to six hours to recharge. Normally, portable metal detectors consume less power with each use. You do not need to charge too often.
Note that not all metal detectors not designed to detect metal implants or objects inside the body. Furthermore, they cannot locate the exact location of the metal in the body. More sensitive metal detectors are made for that purpose.
Indicator lights glow either green, amber, or red. Green light means the device is on, amber means low battery, and red light is for alarm. Some models flash red and emit a sound at the same time. However, the metal detector cannot determine if the object is magnetic or non-magnetic.
Check that the portable metal detector conforms to the international standards applicable for electrical safety, EC regulations, and EMC. This will make sure that the device has been tested to work properly and is guaranteed to be free of defects. If something does go wrong with the metal detector, it will be easier to replace.
A portable metal detector can be used for personal or business reasons. Operators do not need specialized training to wield the devices. These metal detectors are not made to invade privacy. Security-sensitive places such as airports, banks, bars, businesses, courtrooms, malls, schools, and other public areas use metal detectors to ensure the safety of everyone.
Portable metal detectors are designed with sensitive surfaces and special shapes for their specialized functions. They are used to find metal, live wires, and wood-stud location in houses. They can also be used for security in business establishment.
There are two types of portable metal detectors-hand held devices and walk-through. The hand held metal detectors are easy to carry, since most of them come with a bag, a pouch, or a wrist band. They are also lightweight. The walk-through metal detectors can be folded and carried around in a small bag. They are also easy to set-up and can be used within five minutes.
A list of the technical features in a portable metal detector includes the following:
- 9V battery power supply - Adjustable sensitivity - Battery life in continuous operation is maximum of 50 hours with NiMH batteries, and 150 hours with alkaline batteries - Built-in buzzer with high-intensity pulsed acoustic alarm - Indicator lamps for power on, alarm, and low battery charge - Operating temperature of 5 to 140 degrees Fahrenheit (-15 to 60 degrees Celsius) - Relative humidity at 0 to 95 percent - Shock-resistant - Three-position switch with visible or with audible and visible alarms - Vibration function to enable silent work - Weighs 1 lb (0.4 kg), more or less
When the metal detector battery is running low, the indicator light will flash to alert you. Metal detectors with rechargeable batteries usually take four to six hours to recharge. Normally, portable metal detectors consume less power with each use. You do not need to charge too often.
Note that not all metal detectors not designed to detect metal implants or objects inside the body. Furthermore, they cannot locate the exact location of the metal in the body. More sensitive metal detectors are made for that purpose.
Indicator lights glow either green, amber, or red. Green light means the device is on, amber means low battery, and red light is for alarm. Some models flash red and emit a sound at the same time. However, the metal detector cannot determine if the object is magnetic or non-magnetic.
Check that the portable metal detector conforms to the international standards applicable for electrical safety, EC regulations, and EMC. This will make sure that the device has been tested to work properly and is guaranteed to be free of defects. If something does go wrong with the metal detector, it will be easier to replace.
A portable metal detector can be used for personal or business reasons. Operators do not need specialized training to wield the devices. These metal detectors are not made to invade privacy. Security-sensitive places such as airports, banks, bars, businesses, courtrooms, malls, schools, and other public areas use metal detectors to ensure the safety of everyone.
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