Hand-held metal detectors are in demand in any security organizations. With their help, you can quickly detect hidden melee or firearms. The devices differ from each other in terms of the maximum frequency, supply voltage and dimensions. Some hand-held metal detectors are made with an audible indication. There are also models with vibration alert. A good hand-held metal detector costs an average of 15 thousand rubles.
How to choose a model?
To choose a high-quality metal detector (manual, inspection), first of all, you should evaluate the parameter of its limiting frequency. For a good model, it will be at least 80 kHz. It is best to select models with only sound indication. Current consumption must be less than 5 mA. The minimum allowable operating temperature for hand-held metal detectors is around -30 degrees. The body of all models is standardly made of plastic. However, it must have a protective coating. The permissible moisture level must be at least 70%. The device weighs approximately 600 g.
Description of Garrett THD models
The presented hand-held metal detector Garrett has a high threshold frequency. In this case, the weight of the device is 650 g. If you believe the reviews, the model is great for airports and security agencies. The handle of the metal detector is made entirely of impact-resistant plastic. The model is ideal for detecting a cold weapon.
It has a sound type indication system. The minimum allowable operating temperature for a handheld metal detector is -40 degrees. According to the owners, the device is very simple to use. This metal detector costs (market price) no more than 13 thousand rubles.
Garrett PRO
This handheld metal detector has many advantages. First of all, the owners note its compactness. At the same time, the body is made of special impact-resistant plastic. The maximum threshold frequency of the device is 90 kHz. Vibration system is provided in it. The specified handheld metal detector weighs only 650 g. It is suitable for airports.
It is also actively used in large enterprises. In standby mode, the handheld metal detector consumes no more than 3 mA. The minimum allowable operating temperature is -30 degrees. If we talk about the cons, then the reviews note that the battery runs out quickly. Also presented model is afraid of high humidity. The maximum allowable operating temperature of the handheld metal detector is 50 degrees. The user is able to buy it at a price of 14,500 rubles.
Find Model 25
This metal detector (handheld, portable) is sold with a quality light indication system. It also has a sound alert. If you believe the reviews of consumers, then the accuracy of determining the metal is very high. The permissible humidity level when using the device is 80%.
The body of the product is made entirely of plastic. This model is usually sold in black. Of the features, it is important to mention the battery charge control system. In standby mode, the device consumes no more than 3.4 A. The minimum allowable operating temperature of a hand-held metal detector is 35 degrees. The user can buy it in the store for 13,600 rubles.
Metal detector "Sphinx"
The hand-held metal detector "Sphinx" is actively used in security agencies. It is compact, and weighs only 650 g. In this case, the display system is of the light type. When metal is detected, a small beep sounds. The maximum detection distance of the gun is 23 cm. In economy mode, the model consumes about 3 A. The minimum allowable operating temperature of a hand-held metal detector is -25 degrees. If you believe the buyers, then the model is also suitable for airports. The battery charge control system is not provided in the device. The price for this metal detector is about 16 thousand rubles.
Description of MEO models
This handheld metal detector comes with a quality sensor. The maximum knife detection distance is18 cm. The device is made in a plastic case and is able to withstand heavy loads. According to customers, the sensor is not afraid of high humidity.
In economy mode, it consumes very little power. The minimum allowable operating temperature of a handheld metal detector is -30 degrees. The supply voltage in this case is exactly 10 V. The specified model is sold at a price of 14,600 rubles.
Reviews about Treker GC-1030
This hand-held metal detector generally gets good reviews. Many experts praise the device for its high operating frequency setting. Also, the model boasts a compact size. With the battery connected, it weighs only 640 g. The model is manufactured at the factory, most often in black. Unfortunately, she does not have a battery charge control system. The maximum detection distance of the gun is 20 cm. In standby mode, no more than 3.5 A is consumed. The minimum allowable operating temperature of a hand-held metal detector is -40 degrees. You can buy the specified product for 15 thousand rubles.
Opinion about Ranger
Many experts believe that this is an excellent handheld metal detector. The threshold frequency of the device is 88 kHz. The weight of the model is 550 g. It has a sound warning system. In economy mode, the handheld metal detector consumes no more than 4 mA. Its body is quite durable, and it is made of plastic.
According to the owners, the sensor in the device breaks infrequently. However, the disadvantages ofmodels are still there. First of all, it is important to mention the lack of light indication. The minimum allowable operating temperature of a handheld metal detector is only -20 degrees. The maximum detection distance of the gun is 25 cm. The user is able to buy this handheld metal detector for 14 thousand rubles.
Metal detector AKA 7202M
Handheld metal detector AKA 7202M is sold with a unique sensitive sensor. The threshold frequency of the device is no more than 80 kHz. In this case, the minimum allowable temperature is -20 degrees. The model has a battery level control system. The device weighs only 540 g. According to the owners, problems with breakdowns due to high humidity rarely occur. You can buy this handheld metal detector for 14,500 rubles
Description of Guardian models
The presented hand-held underwater metal detectors have both obvious advantages and disadvantages. If we consider the strengths, it is important to mention the high threshold frequency, which is equal to 90 kHz. In this case, the dimensions of the device are pleasantly pleasing. Together with batteries, the model weighs only 670 g. The sensor in the device boasts high sensitivity. Direct indication is used by light and sound types. The maximum detection distance of the gun is 23 cm.
If customers are to be believed, the model is very easy to use. Minimum allowable operating temperature of the presented handheld metal detectoris -25 degrees. The sensor in the device is not afraid of high humidity. For large security agencies, it fits perfectly. It is also important to mention the high strength of the handle. The battery level control system is provided by the manufacturer. The device is usually made in black. The minimum allowable humidity level is 85%. This hand-held metal detector is for sale at a price of 15,800 rubles.
Opinion on Ground EFX MC2
This handheld metal detector is in great demand these days. You can meet him both at enterprises and in security agencies. If we talk about the performance of the device, it is important to note that the output voltage is 9 V. In this case, the threshold frequency does not exceed 85 kHz. The maximum detection distance of the gun is 20 cm. The model has a sound indication system. The minimum allowable temperature of a handheld metal detector is -25 degrees. The model does not have a vibration alert system. According to consumer reviews, the battery recharges fairly quickly.
The maximum detection distance of the knife is 15 cm. The battery charge control system operates in automatic mode. This model weighs only 570 g. The maximum allowable operating temperature of a hand-held metal detector does not exceed 50 degrees. The case of the device is made of impact-resistant plastic, which is not afraid of high humidity. In standby mode, the device consumes no more than 3.3 mA. Buy this manualyou can buy a metal detector for 14 thousand rubles.
Ground EFX MC5 reviews
This handheld metal detector usually gets good reviews. Experts praise the model for its compactness and practicality. Use of the device is allowed at low temperatures. It is also important to mention that this model is not afraid of high humidity.
The maximum detection distance of the gun is 25 cm. The model has a light indication system. The minimum allowable operating temperature of a handheld metal detector is about -20 degrees. The threshold frequency parameter fluctuates around 80 kHz. On the shelves, this hand-held metal detector can be found at a price of 15,500 rubles.
