Top Potential Energy Tester

Non-Contact Voltage Tester Pen - Dual Range AC Voltage Tester 12V/48V-1000V, Live/Null Wire Circuit Detection Tester Breakpoint Finder Electrical Outlet Voltage Detector, Measure AC Circuit Tester

  • ...can help you work well in dim environment, ac cable voltage tester is equipped with light point locating function can be used to indicate long distance lines. When the voltage checker tool battery is lower than 2.4V or the current detection pen does not operate for 5 minutes, it will automatically shut down to save energy. Pocket-sized electric test pen with a pen hook, which is very convenient to carry.
  • Efficient: Our live wire voltage tester can be used to test circuit breakers, lighting fixtures, switches, sockets, etc. anywhere you need it with a long press of the red button for 2s. Dual range detector pen is very suitable for electricians and home users, when voltage exceeds 90V, the socket voltage detector will issue a high voltage alarm and the safety symbol on the screen will light up, NCV probe voltage detector is an efficient tool to help home appliance repair and circuit inspection.
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Oculus Rift Developers Kit Dk2

  • Oculus Rift Development Kit Dk2 (second development kit version).
  • Positional Tracking Precise, low-latency positional tracking opens the door to entirely new interactive and gameplay opportunities. Great positional tracking is a key requirement for virtual reality.
  • with it, the Rift can accurately map all of your real world head movements..
  • Low Persistence OLED Display DK2 uses a low persistence OLED display to eliminate motion blur and judder, two of the biggest contributors to simulator sickness. Low persistence makes the scene appear visually stable, increasing the potential for presence..
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ANENG Clamp Meter Multimeter Tester Auto Ranging TRMS 6000 Counts AC/DC Current Voltage Ohm Volt Amp Meter Meansures NCV Continuity Diode Resistance Capacitance Null/Fire Wire Electrical Tools

  • 【Double Open Clamp &】The maximum wire diameter that the ANENG Clamp Multimeter can measure is 1.24 inches without interrupting the circuit. Double open jaws meet your operating habits..
  • 【Power Saving & Portable】The voltmeter will automatically enters sleep mode after 15 minutes of inactivity for energy conservation,where it can handle the demands of a long workday,The design for the tester is small enough to fit in a work bag. It goes where you go..
  • 【Considerate Service】The package of clamp meter included 1*Multimeter,2*AAA Battery,1*Combination lead(4*connection socket,2*PVC cable,2*copper needle,2*U-shaped insert,2*meter pen,2*alligator clips),1* Multimeter Test Lead,1*Temperature Line,1*Charging Cable,1* Instruction Manual and 1*storage bag. ANNENG electrical tester provides a lifetime service and technical support..
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24-Count of Papablic Test & Safe Breastmilk Alcohol Test Strips, 2-min Quick & Precise Detection for Alcohol in Breastmilk Precise Detection for Alcohol in breastmilk

  • ...Just press the power button for 2 seconds to start the professional breathalyzer alcohol tester, wait for 20 seconds for warming-up, then blow with the tester for 5-6 seconds, the result will be ready after 3 seconds, and it will be displayed on the LCD screen for 15 seconds.
  • BREATHALYZER WITH SMART ALARM FUNCTION & ENERGY-SAVED DESIGN: when the test result is higher than 0.05% BAC / 0.5 ‰ BAC, the red light of digital breathalyzer flashes and a continuous drop sound is emitted to remind the user. Powered by 3AAA alkaline batteries (not included), it will auto power-off to save power after finishing the test for 5 seconds. Moreover, designed with low voltage indication for this alcohol tester.
  • NOTE: In order to make the test results accurately, when using the Breathalyzer to test alcohol, please test with the alcohol breathalyzer 20 minutes later after drinking.
  • please wait for another 3 minutes before starting the next test to get the precise testing result.
  • WHAT YOU GET: JASTEK Professional Breathalyzer Alcohol Tester x1, User manual x1, Mouthpieces x5, Carrying String x1. Our Breathalyzer provides the most accurate and convenient alcohol test, if you are not satisfied or have any quality problems, please feel free to contact us.
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Duokon Digital LCD Screen Alcohol Breath Tester Portable Keychain Breath Analyzer With 10/20/50/pcs Mouthpieces(10pcs Mouthpiece)

  • High test progress ---- Alcohol tester is equipped with advanced semiconductor oxide alcohol sensor, which can display alcohol concentration in a few seconds and test your blood alcohol concentration (BAC) more quickly..
  • Automatic alarm function ---- Once the test result is higher than 0.05% BAC or 0.5g / l, the alcohol tester will give an audible alarm. If there is no operation, it will power off within 2-3 seconds after the test to save energy..
  • Easy to read ---- the backlit LCD display makes night vision much easier and gives you professional precision for safe driving..
  • Pocket-size & Portable ---- The alcohol test with key chain is small and lightweight. It weights 61.4g and size .112 * 68 * 22mm. Easily fits in your bags and pockets, perfect for on-the-go..
  • Guaranteed driving safety ---- For the safe driving and riding of you and your family, this high-precision alcohol tester is your smart choice, which will help prevent drunk driving and safe travel, analyze blood alcohol concentration anytime and anywhere. To ensure safe driving..
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Component Testers DC Electronic Load 0-60V 60A 300W 1slt(N3304A)

  • You can use mobile phone APP or PC control the tester PC Software Support PC Win 7 and Above, Phone Only Support Android (Android 5.0 and Above) Support 14 Kinds Language(English, German, Polish ,Chinese and So on )Product comes with Chinese and English help interface..
  • It can measure input Voltage, current, power, capacity, energy.Load access detection function, after the tester screen puts off, plug in the load and the screen will light up automatically..
  • Application in varieties of test:PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement..
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3 Pieces Voltage Meter Tester AC 12-1000V Non Contact Voltage Detector Buzzer Alarm Electrical Testing Led Flashlight Wire Tester Electrical Tool Battery Powered Tester Pen for Live Null Wire Judgment

  • High efficiency: the wire tester electrical tool(Batteries are not included) will send out a variety of alarms through sound and light, when a voltage is detected, the tip will light up and beep, which is easy to judge, saving time and energy.
  • The voltage pen tester uses a non-contact method to detect voltage, so you don't worry about the possibility of electric shock.
  • Sensitivity adjustment: this non contact voltage meter has 3 levels of sensitivity to choose from, the default is to enter the low level (buzzer beeps-once), press the [S] key to enter the middle range (the buzzer beeps twice), and press it again to enter the high level (The buzzer beeps three times), press again to return to the low gear (the buzzer beeps once.
  • Automatic shutdown function: when the ac voltage detector is not operated for about 5 minutes and no voltage signal is detected, the tester will automatically shut down.
  • The volt tester pen can be widely applied in circuit breakers, lighting devices, switches, sockets, wires and anywhere needed.
  • Low voltage indication: when the battery voltage is 2.6 V, the power indicator flashes 3 times, the buzzer will automatically shut down, please replace the battery in time.
  • You will get 3 electric current testers in the package, enoug....
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Griarrac 9-Key Cherry MX Switch Tester Kit (with Printed Switch Name, Keycap Puller, 18 O-Ring Sampler, Extra PBT Keycap)

  • ... 40A-L with 0.2mm reduction and 9 40A-R with 0.4 reduction), you will know how the key with O ring feel like. 4 DIY rubber feet make your tester more stable, it’s up to you to put them on or not..
  • DÉCOR & RELEASE & DIY KEYS: Can be an ideal desktop decoration. It's also a perfect gadget that helps relieve nervous energy or anxiety. Besides, you can take the switches and replace them on your own keyboard whenever you want..
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OTC 6589 Electronic Ignition Spark Tester

  • Simple, high quality tool designed to test high energy electronic ignition (HEI) systems.
  • Simply attach plug wire to end then use built in clip to attach to ground.
  • Tester will give you true spark performance results, helping you identify ignition anomalies that simply removing a plug and grounding it won't reveal.
  • For use on vehicles and power equipment equipped with a high energy ignition system.
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Griarrac Cherry MX Switch Tester Mechanical Keyboards 9-Key Switch Testing Tool, with Keycap Puller and O Rings

  • 1 for 9: This cherry mx switch tester shares you exactly the same press feeling on a cherry mx switch mechanical keyboard. Like owning 9 mechanical keyboards, 9 different switches will help you to tell what your favorite type is..
  • CLEAR SWITCH COLOR: Mounted on a crystal transparent acrylic model, equipped with translucent clear keycap, this switch tester lets you easily know the color of every key..
  • EXTRA GADGETS: You can easily pull out the keycaps, even all 9 keys from the housing, with the keycap puller. Further, the cherry mx switch tester comes with 9 40A-L & 9 40A-R sound dampening rubber O-ring samples, you will know how the key with different O ring feel like..
  • MUST HAVE: The switch sampler is a must have kit to try Cherry MX mechanical switch for anyone who's gonna buy a mechanical keyboard..
  • DÉCOR & RELEASE & DIY KEYS: Can be an ideal desktop decoration. Also a good gadget that help relieve nervous energy or anxiety. Besides, you can take the switches and replace them on your own keyboard if professional enough..
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Voltage Tester Pen Non-Contact with LED Flashlight - 12V to 1000V Dual Range for Broad Application (Voltage Tester Pen)

  • ...different sounds and indicators. When all the red lights are on, it means that high voltage and live wire are detected, and only one red light is on to indicate that low voltage and null wire are detected. The higher the voltage detected, the higher the frequency of its beeping sound..
  • ❤️ Auto Shut Off - To save energy and extend battery life, the voltage detector will automatically shut down after about 5 minutes of no operation. The power LED will flash when the battery voltage drops below 2.5V. Please replace the battery promptly..
  • ❤️ Compact Design - The probe is equipped with an LED light that doubles as an emergency flashlight, which is especially useful and convenient in dark work areas. The small size with pocket clip allows you to carry it easily and can help you quickly test circuit breakers, lighting fixtures, switches, outlets, wires, and more..
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Breath Alcohol Tester Breathalyzer Bac Analyzer Mini Portable Breathalyzer Alcohol Tester Digital LCD Screen Breathalyzer Keychain At Home Drug Tests 20 Panel 10 20 50pcs (50 PCS)

  • [Environmental protection and energy saving]: 50 alcohol tester cigarette holders, which can bring health and environmental protection to multiple users. Removable, washable and reusable, making your friends and family tests easy and hygienic. - home and business drug test.
  • [Easy to carry]: This cigarette holder is small in size, light in weight, easy to carry and hand-held design, easy to carry, can also be placed in a pocket, car or handbag, and carried with you every day - at home drug tests 12 panel urine.
  • [Perfect compatibility]: This cigarette holder is suitable for all types of alcohol testers, and can provide the most accurate, convenient and affor Fordable breath alcohol test equipment on the market, suitable for different types of alcohol testers. - acholic breath test.
  • [High-quality materials]: Made of high-quality materials, no danger, stable performance, good ductility, not easy to damage, high reliability, and healthy to use. At the same time, the cigarette holder is light and durable. The finished product is of good quality. The digital alcohol tester has an for Audible alarm. LCD screen allows you to see more clearly - bactrack alcohol tester keychain breathalyzer.
  • [Improve healthyty]: You can take an alcohol test before driving. Some foo....
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