Reviews Automatic Usd Detector

MINELAB Gold Monster 1000 Detector Bundle w/PRO Gold Gold Panning Kit

  • The Minelab GOLD MONSTER 1000 Easy-to-Use High Performance Metal Detector features fully automatic operation and comes with a choice of coils, battery options and shaft configurations. If you're looking for super sensitive gold performance at a great price, then this is the detector you've been waiting for!.
  • An 18 kHz detector will normally have a depth advantage on nuggets ≥ 1.0g over a basic mid-frequency detector, and a 71 kHz detector will have a depth advantage on nuggets ≤ 0.1g. The advanced GOLD MONSTER 1000 uses an intermediate 45 kHz frequency AND a high speed 24-bit signal processor. This primary combination greatly boosts sensitivity to gold beyond that of other single frequency VLF detectors over a wide range of nugget sizes, without introducing excess noise and false signals..
  • Features: Fully automatic operation, Extra sensitive 45 kHz VLF performance, Highly adaptable, 2 search coils included, Easy quick start, Automatic noise cancel, Digital electronics, Auto ground balance, Faster processor, Automatic sensitivity.
  • Specification: Key Technology: Ultra-wide dynamic range 45kHz VLF, Detect Modes: Gold (Iron reject), Deep All-Metal, Discrimination: Gold Chance Indicator (high/low), Ground Balance: Automatic (Easy-Trak), Noise Cancel: Aut....
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Testex Coarse Minus Grade (0.5-1.0 mils / 12-25 microns), Roll

  • 【Lightweight & Portable】Lightweight and portable, this wall‑mounted detector is cordless, small in size, and easy to carry around for measurement..
  • 【Usages】The detector can easily detect wood, beams, metal nails, pipes or steel behind wall, floors or ceilings..
  • 【Indicating Signal Design】Indicating signal design, this wall detector has LCD backlight display and sound indication, you can clearly know the thickness of the detection..
  • 【Automatic Calibration】Automatic calibration. This wall detector can automatically calibrate all detected objects with high detection accuracy..
  • 【Low Battery Indicator】Low battery indicator, the wall-mounted detector will have a low battery warning screen to avoid the embarrassment of a dead battery..
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CPS LS2 LEAK-SEEKER II Refrigerant Leak Detector

  • AUTOMATIC: The world’s only leak detector with fully automatic sensitivity selection and control.
  • QUALITY DISPLAY: Features a simple, intuitive bar graph LED display.
  • ADVANCED SOFTWARE: This Leak Detector features 56 levels of sensitivity automatically selected by proprietary Powershift software.
  • PERFORMANCE: Optimal leak-finding performance under a broad range of conditions.
  • EXCEPTIONAL DESIGN: Ergonomic, high-impact housing with high output alarm speaker.
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AD8317 Logarithmic Detector, RF Log Detector Logarithmic Detector, Logarithmic Detector RF Signal Log Output Power Meter 1M-10000MHz Controller

  • [Main function]: This logarithmic detector is designed for ADI's AD8317 chip and is used for RF signal power detection..
  • [Detection frequency range]: The detection frequency range of the logarithmic detector is 1M-10GHz, and it can detect RF signals with a power of -55dBm to -0dBm, and convert the RF signal into a DC voltage output..
  • [Excellent performance]: The greater the RF signal amplitude or power, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, which will expand the dynamic range of the detected signal by 55dB..
  • [Wide use]: The logarithmic detector is widely used in radio frequency signal detection, signal power measurement, environmental field strength detection, and can also be used as a component of automatic gain control and automatic level control..
  • [Stable and durable]: This logarithmic detector can withstand high and low temperatures, is stable and durable, with a temperature measurement range of 0°C to 1024°C, and a converter temperature resolution of 0.25°C..
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YWBL-WH Logarithmic Power Detector Meter AD8317 1M-10GHz 60dB RF Power Meter Logarithmic Detector Controller for Amplifier 50 Ohms

  • AD8317 CHIP---The logarithmic power detector is designed by using AD8317 chip, and is used for RF signal power detection.
  • -55dBm to 0dBm---The logarithmic power detector can detect power in -55dBm to 0dBm of an RF signal, so that the RF signal is converted to DC voltage output.
  • APPLICATION AREAS---The logarithmic power detector could be used for RF transmitter PA set point control and level monitoring.
  • Power monitoring in a radio line transmitter.
  • RSSI measurements in base stations, WLAN, WiMAX, and radar.
  • 55dB---The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input signal amplitude, thus expanding the dynamic range of the detected signal, which ranges reach 55dB.
  • WIDE APPLICATION---The logarithmic power detector could be widely used radio frequency signal detection, signal power measurement, environmental field strength detection, or as a part of automatic gain control and automatic level control.
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Hidden Camera Detectors,RF Signal Scanner Device Detector by NOYAFA with 12 Levels Sensitivity 4 Professional Modes, GPS Tracker Listening Device Camera Finder for Office Teavel

  • ...The detector uses advanced technology, applicable to all kinds of eavesdroppers, car trackers, mobile undercover software, wireless pinhole cameras, surveillance cameras, casino fraud, and cheating equipment, and other products in the market, with a wide range of application scenarios..
  • [Multiple Detection Methods & Automatic Detection function]: This hidden camera detector has 4 detection methods: Buzzer signal detection, LED signal display detection, automatic detection of the ultra-mini anti-spy camera, and GPS locator detection. When it is in an environment with eavesdroppers, pinhole cameras, casino bombing fraud, and so on, the equipment will prompt danger signals..
  • [Adjustable Sensitivity] The sensitivity can be adjusted by adjusting the signal gear to expand or shorten the detection range. And it has an LED display that can display three hazard levels. When a hidden device is detected, the signal light will point to a higher level of danger. Guard your safety at all times.
  • [Easy to Use & Mini and Portable] This hidden camera detector has a net weight of only 28 grams, which is very compact, you can take the wireless audio bug detector to wherever you want, and can work continuously for up to 25 hours. It is your belongings for travel and ho....
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FOREEMME Bug Detector Upgraded Anti Spy Detector & Listening Device Finder GPS & Camera Finder Hidden Camera Detector Finder Automatic Detection and Scanning

  • ★ 『Upgraded Bug detector』:This upgraded anti spy bug detector is equipped with military quality high speed chips and instructive LED display....
  • ★ 『Automatic Ai detection』:This is unique function of this anti spy detector and easy to operate, just press the smart detection switch, the....
  • ★ 『AI LED Display』 : This camera detector adopts the most intelligent LED display and visualize signal strength. It have ten level different....
  • ★ 『Versatile and powerful RF detector』:it can accurately detect various eavesdroppers, GPS locators, trackers, 1.2G~6.5G wireless camera,....
  • ★ 『Professional tech support and Lifetime guarantee』: If you have any problems during the operation can contact us directly, we have a....
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Treedix LCR-TC1 Meter Graphical Transistor Tester 1.8 inch TFT Graphic Display Resistance Capacitance Meters Multi-Function Tester LCR/ESR/NPN/PNP/MOSFET

  • Automatic measurement of NPN and PNP transistors, N-channel and P-channel field effect transistors, diodes (including dual diodes), small resistance (including potentiometers), inductance, capacitance, thyristors, batteries (0.1-45V) and other devices..
  • It can detect infrared wave forms and detect zener diode (0.01-30V), and has the automatic calibration function..
  • One button operation, automatically detect and shutdown, and you can press the multi-functional button to shut down the detector manually..
  • Put the pins of component in the corresponding area, then dial the little handle and the detector will test it automatically with the results displayed on the back light TFT screen clearly..
  • Unlike the usual black and white display, this detector can show display the data in color..
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Freon Leak Detector Portable Refrigerant Leak Detector HVAC Halogen Leak Detector Compatible for CFCs HCFCs HFC R22, R134A Refrigerant, R410A Refrigerant, High Precision Indicator，HVAC Tools

  • ...fluorine/bromine. Such as cfc R12, R11, R500, R503.
  • hfc R134a, R404a, R125, etc. Other compounds can also be detected, such as AZ-50, HP62, MP39..
  • 【Freon Leak Detector With Adjustable Sensitivity】Sensitivity can be adjusted at any time (1-7 levels adjustable), and the instrument will automatically adjust to the best detection state (maximum sensitivity is 0.21oz/yr), which is suitable for automatic calibration in harsh environments..
  • 【High-Precision Refrigerant Leak Detector】 Built-in high-precision voltage regulator integrated circuit and ultra-low power consumption circuit design, the operation is more stable, and the battery is more durable..
  • 【Halogen Leak Detector Has Reset Function & Auto Follow Circuit Function】 ①After the instrument is turned on, it can automatically adjust the circuit within 6 seconds to ignore the existing refrigerant concentration level of the probe and enter the detection state. ②In the detection state, the automatic circuit will follow the change of the halogen gas concentration in the environment to prevent false alarms..
  • 【R134A Refrigerant Detector With Visual Indicator】 Audible and visual gas leakage indicators and dual battery indicator. Bi-Color indication for batter and v....
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Pyle Pinpointer Metal Detector | Handheld Metal Detector W/ High Sensitivity | Builtin Speakers | Save Battery Automatic Power Off | Low Battery Indicator | Waterproof Marine Grade IP68 (PMD64)

  • ULTIMATE TREASURE HUNT: Use the Pyle pinpointer metal detector for unearthing hidden objects in dirt, sand & water. Find the treasure with a pinpoint sensitivity of 3.5cm..
  • EASY OPERATION: The pinpointing metal detector is simple to use and lightweight enough to make it portable and convenient to carry on location hunting..
  • WATERPROOF: The waterproof pinpointing metal detector features a submersible probe tip. Made of Marine Grade IP68 construction, the metal detector is safe in depths up to 10 meters..
  • BUILT-IN SPEAKER: The metal pinpointer detector features a built-in speaker for audio sound and vibration alerts. Never miss a lead while on a treasure hunt again!.
  • BATTERY SAVER: When out on long searches the last thing you want is a dead battery. The metal detector pinpointer has an automatic power off battery saving function, as well as a low battery indicator, making sure you are protected..
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