Top Portable Needle Detector Reviews

Kids Metal Detector, 4-Inch High-Accuracy Adjustable Waterproof Metal Detectors for Kid, Lightweight Search Coil (25\-31\) with 3 Detection Models, Metal Detector for Outdoors, Sand, Field

[Lightweight Design & Easy to Use] The metal detector weighs only 1.87 lbs., which makes this Kid's metal detector lightweight, easy to operate, comfortable to handle, ergonomic with a portable design, and convenient to fold storage. Perfect for finding metal objects in outdoor activities. The one-button simple operation, is specially designed for children. No need to assemble any complicated parts, it is easy to detect gold, silver, and other metal..
[3 Detection Modes with Different Buzzer Prompts] Kids metal detector has 3 modes lets you quickly find the treasures you want. Low pitch tone, medium pitch tone, and high pitch tone + three clouds from left to right on the LCD screen represent ferrous metals, medium conductivity metals, and metals with high conductivity. The portable metal detector with a DISC button indicates any metal detection, making your treasure hunting dream come true..
[25"-31" Adjustable Metal Detector for All Height Kids] The metal detectors for kid has an adjustable stem from 25" to 31" forchildren and teens of all heights. So don't worry about your child not being able to continue using it after they grow taller. The detection depth can reach up to 4". The metal detector can be used in science education, for playing treasure ....

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Handheld Geiger Counter Nuclear Radiation Detector, High Accuracy Beta Gamma X-ray Nuclear Radiation Dosimeter, Portable Radiation Monitor with LCD Display

【High Accuracy】This Nuclear Radiation Detector built-in GM sensors, fast response and high accurate. Wide measurement range and long service life Hersance. Gamma, Beta and X-rays radiation detector, measure range: 0.00~100usv/h..
【Portable & Compact Design】The geiger counter radiation detector is handheld and portable, with a simple and easy-to-understand interface. With three measurement units, large LCD screen allows you to read the real-time values easily and quickly..
【Smart Alarm】The radiation detector can set the cumulative alarm value and the dose rate alarm value. You can enter the alarm setting option to set, once the radiation value exceeds the set value, it will automatically alarm, helpful to avoid radiation risks in daily life..
【Wide Application】This radiation detection meter can be widely used in home improvement radiation testing, irradiation processing enterprises, laboratories, geological surveys, nuclear power plants, industry, radiation medicine, radioactive laboratory, and etc, where ionizing radiation exists..

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Portable Alcohol Detector, 3 Status Lights Alcohol Tester Sanitary 200mAh Battery High Sensitivity ABS Recycling for Traffic Control

High Sensitivity: Alcohol detector is a kind of alcohol measuring instrument with high sensitivity and high accuracy. You can test before driving to avoid unnecessary trouble..
and Sanitary: Accurate alcohol tester does not use traditional suction nozzles, it is and hygienic and can be used with confidence..
3 Status Lights: The portable alcohol detector has three status lights. The green light indicates no drinking, the yellow light indicates drunk driving, and the red light indicates drunk driving..
Recycling and Durable: The alcoholic detector has a built in 200mAh lithium battery, which It can be recycled for 150 consecutive measurements..
Small and Portable: The alcohol tester has a built in purification chamber and is small and portable, making it easy to use when going out..

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Professional Geiger Counter Nuclear Radiation Detector Radioactive Meter Tester with LED Display,JD-3001 High Precision Nuclear and Electromagnetic Radiation Detector Dosimeter (Built-in Battery)

...romagnetic radiation for a long time, it will cause great harm to our body. We need nuclear radiation detectors to help us..
【Quality Assurance】: We specialize in the production of nuclear radiation detectors, quality assurance,high-precision detection data to ensure your safety.The user interface is compact and portable, simple, clear and easy to use, small and portable geiger counter, JD-3001 nuclear radiation detector, you can put it in your bag and carry it with you.Geiger Counter Radioactivity Nuclear Radiation Detector, Geiger Counter Physics X-Ray Test Professional Marble Detector with LCD Display..
【Wide Application】: Professional portable Geiger radiation protection and high accuracy and stability of the product, widely used in material testing and radiation testing, very suitable for daily use, hospital, industry, etc. It can be used for material inspection, environmental testing, radiation protection, radiopharmaceutical detection, etc..

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Carbon Monoxide Detectors, Portable CO Alarm Detector Device with LCD Digital Display for Travel Home, UL Listed Carbon Monoxide Alarm with Electrochemical Sensor, Battery Powered

...omplete protection, be sure to place one on every floor of your home and in every bedroom..
【Wide Adaptability】The carbon monoxide detector is suitable for all places where carbon monoxide may be produced, such as your home kitchen, bedroom, bathroom, warehouse, hotel, car, parking lot or barbecue time! The portable carbon monoxide detector is powered by 2*1.5V AAA batteries (not included), which is easy to use, just one test/reset button..
【LCD Digital Display and LED Indicators】The carbon monoxide detector has an LCD digital display that displays real-time CO levels, allowing you to see any significant changes in CO levels, and can display battery life, prompting you to replace batteries.The intuitive LED indicator can clearly inform the working status of the CO alarm detector: the green LED indicates normal operation, the red LED indicates the alarm status, and the yellow LED indicates the fault..
【Portable and Easy to Install】The carbon monoxide detector is easy to install without rewiring. It can be mounted on any wall or ceiling, as well as in a car. This CO detector includes mounting brackets, screws and anchors, and comes with 3M adhesive. It is not only an ideal carbon monoxide quotation device for home use, but also a must-hav....

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Gas Leak Detector Portable Combustible Gas Detector Handheld Gas Analyzer Flammable Natural Gas Acetone Propane Benzene Ethanol Gasoline Methane Tester 9999 PPM 20% LEL with LCD Color Display

【Portable Gas Leak Detector】This portable gas leak detector can detect a large number of flammable gases, like Acetone, Acetylene, Alcohol, Ammonia, Benzene, Butane, Ethanol, Ethylene, Oxide, Gasoline, Hexane, Hydrogen, Methane, Naphtha, Natural Gas, Paint Thinners, Propane, Solvents and more. You can use it in your house or your RV. Check appliances and piping in your house to pinpoint the precise source of a potential gas leak with this practical gas detector..
【Super Sensitive & Quick Response】High precision gas sensor for accurate and reliable gas leak detection, fast response time less than 2 seconds. High and low sensitivity are switchable for different scenarios. Set high sensitivity to find small gas leaks. Set low sensitivity to find larger explosive gas leaks. This handheld gas leak detector allow users with the ability to quickly and easily detect combustible gas leaks in most hard-to-reach places around appliances..
【Audible & Visual Alarm】With the sound and bargraph two alarm ways, you can get timely feedback on the results. Press MUTE key to turn on/off audible alarm in case you need. With high definition LCD display screen, which can show the data more clearly, give you a better using experience. Power-save modes, auto power ....

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VERYMODEL Underwater Scuba Metal Detector Pinpointer, Fully Waterproof Handheld Pulse Induction Metal Finder, with 180-degree Foldable Coil, Built-in Rechargeable Battery

METAL DETECTOR PULSE INDUCTION - If you plan on hunting in an area with high ground mineralization, a pulse induction metal detector is very important. Areas where magnetite hotrocks are common are places where you will want to choose a PI metal detector. This type of detector can find objects that are deeper than those found by VLF detectors. Searching on a salt water beach will be easier if you are using a pulse induction metal detector, as well..
WORKS EXCELLENT IN WATER - IP68 High strength level waterproof material, it can be submerged to 115 feet, New Updating.so you can hunt gold in the creek, rings at the beach, or head out in a torrential rainstorm if you fancy it.
AUDIO & VIBRATION INDICATION - The metal detector also gave you the ability to switch between audio modes (audio only, vibration only and both audio/vibration). This was a great feature to have for hunting in public spaces where you didn’t want to disturb anyone..
INTUITIVE LCD DISPLAY - LCD Screen Display Battery Power and Signal Level..
MULTI APPLICATIONS- Search for Metals,Keys, Coins,Jewelry,Relics,Needle/pin and much more, on Beach ,Mountain,Diving searching, Archaeology, Public security check, Police detecting, Pinpointing decoration line, Waste Iron Recovery.

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GER Detect Gold Hunter 2023 with 6 Search System + Free GP Pinpointer, Long Range Metal Detector Kit for Adults & Underground Gold Detector for Distance Targeting for Gold, Silver, Coins, and Treasure

...es. The geolocator technology of the metal detector for coins and gold makes a great underground gold detector kit for valuables.
LONG RANGE & MORE DEPTH: Using superior geolocation technology and dual functions, the gold detector professional equipment can detect far more than before. The underground metal detector portable can find objects up to 35 meters or 100 feet under the ground and the long-range target locating can be adjusted to detect up to 2,000 meters or 6,500 feet.
FREE GP PINPOINTER: The high end professional metal detector for all gives you the power to search over multiple terrains and allows you to explore anywhere. It comes with a free pinpointer metal detector that makes your life convenient. The GP Pointer handheld metal detector device also has a string rope included. This gold scanner detector underground makes our gold finding metal detector a complete package.
PACKAGE INCLUDES EVERYTHING!: The GER metal and gold detector comes with a warranty card, pinpointer case, control box, safety case, unit support, battery charger, super antenna, signal receiving antenna, antenna to boost distance, and a full-color instructional manual. Along with that, you get a hassle-free 15-day return policy on purchase of this long range gold det....

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Coreel 4 Gas Monitor, Portable CO2, H2S, O2,EX Gas Detector Meter - Ready to Use (Orange)

Wide Application Easy Carrying Around: This multi-gas monitor detector comes with a super nice padded case with compact size and clip design. Easy to use with a clipping right on your cloth and keep your safe the entire time while working in confined space, effectively predicting as to ensure the safety of the environment..
High Sensitive and Accurate Measurement: The portable 4 gas detector with high quality imported gas sensor, excellent sensitivity and excellent repeatability, Comes FACTORY CALIBRATED. Open and use directly..
Three Alarm Methods: The portable gas detector is ready to use, comes with adjustable audio, visual, and vibration alarms alert when preset levels are reached. Can accurately measure the gas concentration with easy-to-read number shown on the display..
Waterproof,dust-proof, explosion-proof and lower error: Detection error better than ≤±5% F.S. and response time: T.
【100% Satisfied Warranty】2 YEARS LIMITED WARRANTY, If your gas detector has any quality problem, please contact us by Email. we will give you a SATISFACTORY SOLUTION..

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Rad Triage 50 Personal Radiation Detector for Wallet or Pocket, Nuclear Radiation Detector, Electromagnetic Field Detector, Anti Radiation Dosimeter

RADTriage 50 Personal Radiation Detector for Wallet or Pocket, Nuclear Radiation Detector, Electromagnetic Field Radiation Detector, Anti Radiation Dosimeter Radiation, Ready-to-Go Portable Nuclear Radiation Detector Monitoring Instrument, Radiation detection: Beta, Gamma and X-Ray. Fits in wallet or badge holder..
Digital Nuclear Radiation Detector Monitor Meter Personal dosimeters Marble Detector Nuclear Radiation Meter Beta Gamma X ray Data Marble Tester ore Gamma Rays Uranium Monitor..
Instant detection of radiation from sources such as nuclear reactors, nuclear weapons fallout and dirty bombs.
Made in the U.S.A | U.S. Military-grade and field tested and approved by U.S Dept of Homeland Security.
Shelf-life may be extended up to 10 years by storing in the freezer. Once removed it will have a usable life of at least two years. No batteries or calibration needed | Impervious to an EMP Bomb.

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Indoor Air Quality Monitor Portable CO2 Detector Accurate Carbon Dioxide Meter for Monitor CO2/HCHO/TVOC/AQI for Home Office Air Quality Tester Real Time Data & Mean Value Recording

【MULTIFUNCTIONAL DETECTION】This indoor air quality detector accurately tests 4 kinds of data including Carbon Dioxide(CO2), Formaldehyde(HCHO),....
【HIGH-PRECISION CO2 MONITOR】The air quality monitor built-in advanced DART electrochemical sensors to accurately track air quality in time, these....
【USB RECHARGEABLE & LED SCREEN DISPLAY】The air pollution monitor built-in a rechargeable battery, keep running for working up to 240 mins after....
【PORTABLE CO2 DETECTOR & WIDE APPLICATION】A portable air quality meter the size of a palm (4.8* 2.5*1.1 INCH). This air quality tester is ideal....
【CONVENIENT TO USE】The carbon dioxide detector use without complicated app, badly written instructions or Wi-Fi required, our air quality detector....

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Ebarsenc Hidden Camera Detectors - Anti Spy Detector Bug Spy Camera Finder RF Signal Scanner GPS Car Tracker Listening Devices Detector Wireless Portable Rechargeable for Office,Airbnb,Hotels,Bathroom

...e of this car tracking device detector, once fully charged for one hour,it can be used for 25 hours,standby for 30 days. Made of high-quality PC material,only 0.8 OZ,easy to carry and store. This spy camera detectoris a perfect choice for home, office, travel, and etc..
【Portable & User friendly RF detector】With the antenna completely concealed inside this tracker detector.It's very tiny to carry. Just push up the view finder,turn on hidden camera detection mode,no spy camera could be hidden.It is convenient to protect your personal privacy and business information security..

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Metal Detector Pinpointer - Waterproof Professional Handheld Pin Pointer Wand, High Sensitivity Portable Lightweight Search Treasure Pinpointing Finder Probe for Kids, Adults

【High Sensitivity Metal Detector】The metal detector allows you to quickly scan a large area and then use precise positioning tips to narrow and pinpoint your target before digging. The bar probe design allows you to insert the handheld metal detector into the hole for detection..
【Easy Operation】Single button, LED light will be on when metal object is detected. At the same time, there will be 'Bi-Bi' sound and vibration as an alarm. The intensity of the alarm will increase when the detector is close to the metal target. This unique feature helps the user to determine the exact location of the target..
【Light Weight】One third of the weight of traditional metal detectors. Equipped with two 9V batteries, plastic elastic roll belt, belt sheath and handbag, easy to carry or hang on to prevent falling or losing. One button to open for children operating independently..
【Partially Waterproof】The needle tip of the dust-proof metal detector is partially waterproof. You can sink this part into the water and check the metal in the water. However, it cannot be used in water, and the switch and horn are not waterproof..
【Wide Range of Applications】This metal detector pin can do all types of work, such as finding coins, gold, silver, artifacts, jew....

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