Electronic unit ClonePi W

Electronic unit ClonePi W

Price:
963 грн
Code: 30
шт.


Electronic unit for metal detector Quasar

Electronic unit for metal detector Quasar

  • Search mode - dynamic
  • Discrimination metals - have
  • ground balance setting - manual, auto sensor
  • Search - DD 25cm, 8.3 kHz (the device is able to work with sensors from 3 to 9 kHz)
  • firmware version - 1.3.0
  • display - LCD display 2 pages 16 characters.
  • Scoring goals - Multi-tone, Dual-tone, tonal.
  • Management - pushbutton (6 Vol.)
  • detection range
    • 1 cop. USSR - 23cm
    • 15 kopecks. USSR - 30 cm
    • 5 kopecks. USSR - 35cm
    • 5 kopecks. Catherine II - 39 cm
  • The package includes a switching power supply
К-во Price
От1шт2750грн
От2шт2613грн
Code: 36
шт.


Portable Metal Detector

Portable Metal Detector

Features:
  • Input voltage: 3-5 In
  • The maximum detection range of 5 cm
  • Dimensions: 66 * 61 mm
Price:
315 грн
Code: 457
шт.


Metal Detector Digger Hunter MD-4030

Metal Detector Digger Hunter MD-4030

Features: Digger Hunter MD-4030 Metal Detector
  • Material: steel frame + plastic
  • Sensitivity adjustment
  • Recognition of precious metals
  • Power: 2x9 V crown
  • Frequency of operation: 5.0 kHz
  • Current: standby: 10 mA, Max: 70 mA
  • Operating voltage range: 7 V - 10 V
  • Sensitivity: 25 kopecks 13 cm
  • Display mode: display, sound mode
  • Maximum detection depth up to 2m
  • Sensor diameter: 6.5 Inch
  • Color: black
  • Weight: 0.85 kg (without battery)
Price:
1238 грн
Code: 511
шт.


Metal detector Hand

Metal detector Hand

Specifications:
  • Type: Folding
  • High Sensitivity
  • Low power consumption
  • The audio signal when it detects metal
  • Power LED
  • Power supply: 9 V battery
Price:
413 грн
Code: 512
шт.

Metal ( Metal )

- The device with which you can find metal objects in a neutral or weakly conducting medium. The metal detector can detect metal in water, soil , in wood, in the walls, under your clothes , in food. etc. According to the principle of

metal detectors such as " send-receive ».

The principle of their action is based on two inductors - reception and transmission . The coils are arranged so that the output signal from the transmitter coil , from detecting the host . If the device appears near a metal object , the signal transmitting coil re-emit in all directions. After the dispersion of the signal detected by the receiving coil. The receiving coil amplifies the received signal and sends to the display unit .

Advantages: relatively simple circuitry, a large range to adjust for different media types and search for metal.

Disadvantages: the complexity of manufacturing the sensor , a significant sensitivity to the mineralization of the soil.

Induction metal detectors .

is a variety of devices such as " send-receive ", but unlike them contain only one coil . It also serves as a transmitter and receiver. The main problem in creating such metaloiskateley is the difficulty of separation of the reflected signal is relatively small compared with the powerful radiated . Advantages: simple design of the sensor.

metal detectors - frequency meters .

It is based on LC- oscillator frequency . When approaching the metal object to the circuit , its frequency changes . This change is recorded by various methods.

Pros : Simple sensor design , relatively simple circuitry .

Disadvantages: Worst recognition capabilities found objects rather low sensitivity .

Pulse metal detectors

- work on the classical principle of pulse induction. The transmitter generates a transmitter coil current pulse . The transmitter coil creates a swirling around a magnetic field. This field induces a current in the metal object ( object detection ) . After switching off the current in the transmitter coil , an induced current in the metal objects does not disappear immediately, but decays over time . That is, the object is created around the secondary vortex magnetic field . This field induces a voltage pulse in the receiving coil detector.

Advantages: deadbands to mineralized ground , the simple design of the sensor .

Disadvantages: some effect on the device to electromagnetic pulses.