ReviewsDetection Equipment

Nuclear Experiments Using a Geiger Counter

Ideal for testing all sorts of radiation detection equipment, our inexpensive Geiger Counter Test Sample is handy, easy to use, and safe..
It consists of a card with a small radioactive source attached to the back. The card is enclosed in 4 mil plastic making it waterproof and durable.....
Simply place your radiation detection instrument (or its probe) on the rear of the card and you will instantly know if your Geiger counter is....
The Geiger Counter Test Sample provides low-level Gamma & Beta radiation which is easily picked up by common radiation detectors. Works with all....
Please note: The color on the back of the test cards can change depending on the material being used. Do not worry you will still experience the same....

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MR.R 25 Pieces per Set Sublimation Blanks Wood MDF Puzzle,Square Shape, Glossy White Jigsaw Puzzles for Heat Press Thermal Transfer Printing DIY Crafts Projects,6.7'' x 6.7''

【Brand New】The sound detection sensor can detect sound and convert it into voltage, but does not require bias resistors or amplifiers.
【Description】If you use audio equipment that requires AC-coupled audio, you can capture signals from an AC power pin with a 10uF capacitor in series.
【Suitable for】Silicon MEMS microphones are suitable for voice converters, recording/sampling and audio response projects using FFT.
【Durable】The sound detection sensor uses high-quality electronic components and precision craftsmanship to ensure durability.
【Stable】Sound detection sensor pin contact performance is good, to ensure stable work.

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Uranium Fever

Ideal for testing all sorts of radiation detection equipment, our inexpensive Geiger Counter Test Sample is handy, easy to use, and safe..
It consists of a card with a small radioactive source attached to the back. The card is enclosed in 4 mil plastic making it waterproof and durable. The card does not need to be removed from the plastic enclosure to use..
Simply place your radiation detection instrument (or its probe) on the rear of the card and you will instantly know if your Geiger counter is operating..
The Geiger Counter Test Sample provides low-level Gamma & Beta radiation which is easily picked up by common radiation detectors. Works with all standard Geiger counters..
Please note: The color on the back of the test cards can change depending on the material being used. Do not worry you will still experience the same effects/results regardless of the material color..

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Spy Matrix Law Grade Pro-10G is the # 1 GPS Tracker Counter Surveillance PRO Sweep - Upgraded Professional Multifunctional Handheld Security Bug Detector Detects All Active GPS Trackers Hidden Cameras

Newest upgrade model release Portable Sweep Unit offers multifunctional electronic RF signal detection. Includes white noise generator function for....
Upgraded 10GHz detection range of any handheld portable bug sweep. Offers highest detection ranges of all RF signal detectors in the industry. Alerts....
DETECTS ALL ACTIVE GPS TRACKERS + TRANSMITTING BUGS + WIRELESS MICS + HIDDEN CAMERAS: This electronic bug sweeper quickly and effectively detects....
VOLUME UP with LEFT TOGGLE and TAPPING MULTIPLE TIMES SUPPRESSES LISTENING DEVICES WITH BUILT IN WHITE NOISE GENERATOR: If there is suspicion of....
IMPORTANT NOTE: Unplug WIFI and ROUTER and all Wireless Equipment prior to sweeping to eliminate False Positive readings. EASY TO OPERATE: You only....

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United Nuclear Geiger Counter Test Card

Ideal for testing all sorts of radiation detection equipment, our inexpensive Geiger Counter Test Sample is handy, easy to use, and safe..
It consists of a card with a small radioactive source attached to the back. The card is enclosed in 4 mil plastic making it waterproof and durable. The card does not need to be removed from the plastic enclosure to use..
Simply place your radiation detection instrument (or its probe) on the rear of the card and you will instantly know if your Geiger counter is operating..
The Geiger Counter Test Sample provides low-level Gamma & Beta radiation which is easily picked up by common radiation detectors. Works with all standard Geiger counters..
Please note: The color on the back of the test cards can change depending on the material being used. Do not worry you will still experience the same effects/results regardless of the material color..

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Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two Way Radio Upgrade Version of SF401

... HIDDEN CAMERA FINDER -- Can detect 1.2G to 4.2G wireless hidden cameras wifi cameras, spy cameras, ip cameras, pinhole cameras, monitors, surveillance equipment, even in standby mode, through the double scanning of camera wavelength reflection optical observation and RF signal detection, make the invisible cameras visible.
RF SIGNAL DETECTION -- Wireless surveillance cameras, tracking devices and 2G, 3G, 4G SIM card bugs, GSM listening devices, magnetic locator, bugs can be detected via RF radio frequency antenna. Users can adjust the signal sensitivity by knob according to actual needs. The threshold is adjustable, frequency detection range is large.
MAGNETIC SIGNAL DETECTION -- Can detect magnetic locators, hidden bugs and GPS trackers installed on convert place in your car with magnetic field probes. MAG mode must insert and tighten the magnetic probe, adjust the signal to the 4-6 grid balance point, the alarm sound will stop.
WIDE APPLICATIONS -- can be used to find hidden cameras and listener search in homes, offices, hotels, motels, bathrooms, locker rooms, business negotiations,....

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48 Port Gigabit PoE Switch Unmanaged with 48 Port IEEE802.3af/at PoE+@400W, 2 x 1G SFP, NICGIGA 50 Port Network Power Over Ethernet Switch, Desktop/Rackmount

48-port Gigabit PoE+ switch with 48 PoE+ 10/100/1000 Mbps RJ45 ports, 2 Gigabit uplink SFP ports. SFP ports can provide more bandwidth and connect different devices such as routers, NVRs, etc..
Supporting IEEE 802.3af/at, each port provides up to 30W of power and a total PoE power budget of 400W. Widely used in HD IP cameras, IP phones, wireless access points, computer network equipment and other scenarios. 【Please note: not support passive PoE.】.
4KV lightning protection design can protect products and equipment from damage even in bad weather. With industrial-grade fan and metal shell to ensure good heat dissipation and stability of the device. Supports desktop and rack mounting (built-in mounting ears)..
Unmanaged plug and play, support power detection function, automatic detection of PD devices, compatible with non-POE devices to provide data connection, no software or configuration required, support automatic MDI/MDIX and non-blocking data forwarding..
Every NICGIGA PoE switch is rigorously tested for reliability, quality and performance. We provide a one-year warranty and lifetime technical support for the entire product..

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Wattne Anti Spy Detector, Bug Detector, KORKUAN RF Detector, Hidden Camera Detectors, Camera Finder for Wireless Audio Bug Camera Detector Finder, Upgraded Version

Ai detection - can automatically identify, classify and record the dangerous signal. Prevent eavesdropping, candid photos and personal privacy leaks..
AI LED Display - Can fastly and precisely locate the signal source. Can accurately detects the position of Hidden Cameras, Audio Bugs and GPS Tracking Device within a few minutes..
Signal radiation detection - can detect radio Wave, 2G, 3G, 4G mobile phone SIM card bug, GPS locator, 1.2G to 5. 8G wireless and wired hidden camera equipment..

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Look Like I m Doing Nothing Graphic Novelty Sarcastic Funny T Shirt XL Black

Ideal for testing all sorts of radiation detection equipment, our inexpensive Geiger Counter Test Sample is handy, easy to use, and safe..
It consists of a card with a small radioactive source attached to the back. The card is enclosed in 4 mil plastic making it waterproof and durable.....
Simply place your radiation detection instrument (or its probe) on the rear of the card and you will instantly know if your Geiger counter is....
The Geiger Counter Test Sample provides low-level Gamma & Beta radiation which is easily picked up by common radiation detectors. Works with all....
Please note: The color on the back of the test cards can change depending on the material being used. Do not worry you will still experience the same....

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Backup Camera RCA Video Cable,CAR Reverse Rear View Parking Camera Video Cable with Detection Wire 6M

【Upgraded Version Thickened RCA extension cable】Special customized upgraded version of thickened RCA extension cable, and double the diameter of....
【Signal stability】Upgraded Version High-quality pure copper core, which can achieve the best conductivity, prevent the loss of video signals,and....
【Compatible devices】Support the use of video or audio equipment with RCA type jacks of rear-view cameras, TV boxes, DVD players/recorders, parking....
【Detection wire purpose】The red wire at the end of the video cable is the detection wire, which is an extra power cord inside the video cable. Its....
【High quality material】The cable’s surface layer is made of of durable PVC material, resistant to high temperature, anti-corrosion, wear....

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ECCPP Brake Kits REAR 261.9mm Solid 4 Lug [2]Brake Rotors [Fit For Kia;For Hyundai]

【Superior Performance】 - All products are certified to ISO / IATF 16949, the break kit is designed for the upgraded brake performance, meet OEM specifications and easy to install.
【Premium Raw Materials】 - ECCPP brake rotors are made of high-quality G3000 steel cast iron, with high strength, good heat dissipation and longer service life.
【Original position matching】 - Using advanced automatic CNC machine tools, strictly control the hole diameter and hole spacing, accurately match the installation to fit the original hole position.
【Dynamic balance detection】 - We use high-precision dynamic balance cutting technology, relying on dynamic balance detection equipment to ensure the stability of the brake rotor and solve the problem of brake jitter.
【Specific Car Model】 - 31333 & Replacement for 1999-2005 for Hyundai Sonata,2001-2006 for Kia Optima.

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