Reviews Current Detector

PoE Detector & PoE Tester (Gen2) Tool Kit - Detect Power on The Network Cable + Test Power Over Ethernet to Determine Voltage, Current and Power Consumption on Network Cable, No Battery Needed

  • Both a must-have for any tech's tool box, this bundle will speed up your installs and eliminate guesswork. Our PoE Detector quickly detects the power supply on the network line and identifies PoE type. The PoE Tester measures power consumption from DC power supplies and activates any port on an AF/AT PoE switch..
  • The detector allows you to test the line prior to installing to instantly detect power. Use to safely install cameras, wifi access points, tablets, IP phones and more without damaging your device. The tester is a powerful tool for diagnosing PoE problems and easily observing loss in the Ethernet cable..
  • Enjoy infinite usage with no need for charging or replacing batteries. Both our PoE detector and PoE Tester draw power from the network line when in use, making them completely self-sufficient..
  • Small and ergonomic, both devices can fit snugly between two fingers so that they can be held while on a ladder or in a tight space during use. Toss them into your pocket or toolbox when you're finished..
  • The PoE Detector includes a chart located on the back of the device that is quick and easy to read. The bright LED indicators allow you to easily detect IEEE 802.3af, IEEE 802.3at, 24 Volt Passive and Reverse Polarity Mode B for Cambium and Canopy. The P....
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DLLY Micro Electric Lie Detector Lucky Electric Shock Finger Tricking Game Toy Desktop Decompression Creative Toy, Black

  • 【Lucky Finger】Detecting your lucky index, poor people will be shocked by current..
  • 【The Focus of the Party】Micro Electric Lie Detector is a good product suitable for home entertainment, game soundtrack sound effects, plus flashing lights, igniting the atmosphere to help, let you spend an interesting game night. It can also be given to friends and their children as festivals..
  • 【The two Modes are Available】Random mode and Competitive mode, challenging different modes to meet different needs and play happily..
  • 【Humanized and Thoughtful Design】There are suction cups at the bottom of the amazing roulette, easily sucking, and it is not easy to shake when playing games..
  • 【Environmental Protection Materials are Safe and Reliable】The electric finger lie detector use ABS environmentally friendly raw materials, safe and relieved, and good quality products..
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Garrett Ace 400 Spring Special with Free Garrett Black Sport Daypack + Pro-Pointer AT, Headphones, and Accessories

  • Extra Accessories: Garrett Black Daypack - NEW Garrett Detecting Daypack, Garrett 8.5" x 11" Search Coil Cover - Protect your search coil against rough conditions and terrain, ClearSound Headphones - In-line volume control Rotating earpieces for easy packing. It's 41" coiled cord extends to 82", Garrett ACE Environmental Cover Up - Protect your metal detector's control box against mud and bad weather, Garrett Carry Bag - Sized to hold any current Garrett metal detector without removing the coil.
  • New Iron Audio allows user to hear discriminated iron targets and to alter the mid-tone signal range.
  • New Digital Target ID with a 0 to 99 scale offers target information.
  • New higher frequency (10 kHz) provides better sensitivity on low and medium-conductivity targets (i.e. gold, lead).
  • New Adjustable Frequency to help eliminate interference.
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Carbon Monoxide Detector,CO Monitor Alarm Detector Battery Powered,CO Detector with LCD Digital Display and Sound Warning for Home,Office,School,Basement,Garage,Complies with UL 2034 Standards

  • High Sensitivity and Fast Responsive—Carbon Monoxide Detector features an advanced electrochemical Sensor that accurately detects carbon monoxide levels and quickly response to save your life in the first time when fire hazard occurs,To ensure complete protection make sure to place one on each level of your home and in each bedroom..
  • Safe And Visible LCD Digital Display—With 3 digits LCD displayer is optional, 'Err' on the LCD to indicate the unit is malfunctioning. 'Lb' on the LCS to indicate it low battery and need to replacement. '999ppm' on the LCD to indicate CO level over 999ppm And Loud 85 decibel alarm with LED Flash While in the Alarm Mode for the life-saving safety, protect the family from carbon monoxide..
  • Alarm Standard & Alarm Warning—When the alarm detects that CO concentration exceeds 50ppm , alarm within 60-90 minutes.
  • 300ppm, alarm within 3 minutes. When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash..
  • Easy TO Install & Widely Use—Simple to use,with a single test/reset button,Comes with mounting accessories, just drill holes in the right places , and done.
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Elenco Electronic Playground 50-in-One

  • High Quality,Proprietary design and Exceptional performance.
  • Build over 50 Electronic projects including finger touch lamp, metal detector, transistor radio, alarm.
  • Learn about voltage, current, resistors, capacitors and much more.
  • Requires 1 "9V" battery and Uses spring hook-up method.
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INKBIRD WiFi Indoor Air Quality Monitor, CO2 Detector, Accurate NDIR Sensor, Temperature and Relative Humidity, Indoor CO2 Meter with Data Logger, for Cars, Wine Cellars, Grow Tents, Homes (INK-CO2W).

  • ✅✅【Accurate Reading】INKBIRD carbon dioxide monitor can accurately detect the current CO2 concentration, temperature, and humidity in the air. This CO2 detector uses the NDIR CO2 sensor..
  • 【APP Real-Time Monitoring】After the mobile phone is connected to the 2.4GHz WiFi network, connect our CO2 detector in the INKBIRD APP, and you can receive and view the detection data at any time. And the app can output data to your email, you can also set the alarm value reminder function through the app..
  • 【Convenient Calibration】 To ensure the accuracy of measurement, this WiFi CO2 monitor supports the calibration function. Press three buttons at the same time in an open environment and let it stand for 200 seconds to calibrate this CO2 meter easily..
  • ⏰⏰【CO2 Concentration Stage & Sound Alarm】This WiFi Indoor CO2 detector is designed with 3 stages of CO2 concentration - normal mode (400-700 ppm), warning mode (700-1500 ppm), and danger mode (1500-5000 ppm)..
  • 【Wide Application】This indoor CO2 meter is ideal for use in grow rooms, offices, kitchens, schools, kitchens, ....
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NOYAFA nf-826 Underground Cable Tester Locator Wire Tracker Detector,Detection of Wall and Underground Cables, Electrical Lines, Water and Gas Supply Pipeline Path

  • 【Underground wire locator】 detects breaks and shorts in underground cables and wires buried in walls or deep inside, built-in flashlight function, works in dark environments, adjustable sensitivity.
  • 【buried detector】 detect fuses and circuits that distribute current, track outlets and junction boxes covered with plaster.
  • 【wire break locator】 detector built-in AC/DC voltmeter function, can linearly measure AC/DC voltage from 12 to 400V.
  • 【Underground cable locator】 detects interruptions and shorts in floor heating, both transmitter and receiver display power level, code, battery, type and value of voltage detected, and high voltage alarm.
  • 【noyafa NF-826】 is widely used in communication cable construction, power cable construction, building pipeline construction, communication cable, power supply line and electric heating line maintenance, and is an indispensable tool for maintenance personnel and families.
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HiQuick 9V Lithium Rechargeable Batteries, 600mAh High Capacity Durable 9 Volt Li-ion Batteries Pack of 4 for Smoke Alarm Detectors

  • High Performance 9V Lithium Batteries: 600mAh large capacity 9 volt li-ion rechargeable batteries lasting longer than alkaline or nimh 9v batteries. good choice for smoke alarm detector.
  • Low Self-discharge for Storage: HiQuick's low self-discharge rate makes the 9-volt lithium batteries storage a long time when no use, so even if you aren’t used as frequently, it also can keep the performance..
  • Safer and Reliable: HiQuick 9 volt lithium batteries with overcharge, over-discharge, over-current and short circuit protection. Ensure the safety for you and your 9V device..
  • Without Memory Effect: HiQuick 9 volt lithium batteries have no memory effect, keep the performance of the batteries like New..
  • Widely Application: HiQuick 9 volt rechargeable batteries could work well with a variety of devices, such as wireless microphone, smoke/fire alarms, remote controller detector, speaker, LED lighting devices and so on..
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VIGOROUS MOUNTAINS Dried Shiitake Mushrooms 1.5 Ounce Shitake Mushroom

  • 1.5 oz Dried Shiitake Mushrooms Packed in Seal Bottle..
  • Delicious,Clean,Dried,Without Foreign Matters,Extra A Grade,Whole 2-3cm..
  • Our factory Utilizes the Most Current Equipment and Technology to Promise Premium Quality..
  • Our Packaging Meets US Food Manufacturing Standards for Cleanliness and Purity..
  • High Standards of Quality Control Been Tested by X-ray and Metal Detector Machines..
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