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Best Potential Energy Tester

Portable Bad Breath Tester Odor Detector Breathalyzer Personal Hygiene Smell Checker Analyzer for Successful Dating Gadgets,Pink

  • [Self-testing Bad Breath Dating Artifact]The Odor breath tester is specially designed to check people's breath quality. It adopts semiconductor gas....
  • [LCD Cartoon Indication]Odor breath tester with Digital LCD and cartoon indication with background light. It will show the final testing result in....
  • [EASY TO USE]Just insert 2 included AAA batteries, power on your Odor breath tester and wait for 9 seconds for warm-up, then blow into the tester for....
  • [PORTABLE]The Bad breath detector is small and lightweight. It weights 0.2Kg and size 84.5 x 40 x 18.5(mm). Easily fits in your bags and pockets,....
  • [Smart Energy Saving]The Bad Breath tester will automatically shut off to save power after finishing the test for 5 seconds and powered by 2AAA....
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Kailh Box Switch Tester, Mechanical Keyboards Testing Clear Keycaps, 20 Shockproof and Silent Pcs O-Rings…

  • 【1 for 9】：Kailh switch tester contains 9 main Kailh MX switches, which can provide real key feeling and mechanical keyboard sound, and help you choose the type of switch you like. Try the ideal kit for Kailh mechanical key switches..
  • 【Premium Quality and Design】：Key switch tester is equipped with semi-transparent transparent OEM height key caps, ABS material, which allows you to easily understand the color of each key. Installed on the PCB to simulate the actual button feel..
  • 【Extra Tools】：Gateron switch tester comes with the keycap puller and 20 sound dampening rubber O-ring samples .You can easily pull out the keycaps, even all keys from the housing..
  • 【Necessary Products】：Switch tester is a must have kit to try mechanical switch for anyone who's gonna buy a mechanical keyboard. So that you can buy your favorite products..
  • 【Decoration & Release】：Key switch tester can be an ideal desktop decoration.Keyboards tester also a good decompression gadget, which helps relieve nervous energy or anxiety.Note: the red color cap puller is not included..
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PAGOW 10pcs Multimeter Test Hook Clip, Electrical Testing Colorful Test Grabber Probe, for Testing Electronic Components Mini Grabber Clips

  • ...pt of low voltage LED and alarm of the power tester pen can warn you to replace the battery in time, while the LED light allows operation even in dark environment..
  • Auto Power Off Tester -The electrical tester operated with 2 x 1.5V AAA batteries(not included), auto power off after no operation for 3 minutes to save energy. Lightweight, durable construction with convenient pocket clip, a perfect handy tool for electricians or daily use..
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Breathalyzer

  • Smart alarm functon&energy-saved design (BAC can be set by yourself) when the test result is higher than 0.05% BAC / 0.5 ‰ BAC (factory default....
  • Upgrade version: This breathalyzer adopts the rechargeable battery as the power supply.
  • when it is fully charged, it can be used 3 months.
  • Alcohol tester with 3 unique features: A) the breath aldohol tester rating is adjustable with 6 common-used units (%BAC-US, g/l-EU, mg/L-JP,....
  • Note: In order to make the test results accurately, please test with the alcohol breathalyzer 20 minutes later after drinking.
  • What you get: Breathalyzer *1, Mouthpieces *10, Caring bag*1, Micro USB Cable 39.37in (1 Meter), User manual *1. Our Alcohol tester provides the most....
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Gateron Key Switch Tester, Mechanical Keyboards Testing Clear Keycaps, 9 Key Switch Tester Tool with Keycap Puller and 20 Pcs O-Rings

  • 【1 for 9】：Gateron switch tester contains 9 main Gateron MX switches, which can provide real key feeling and mechanical keyboard sound, and help you choose the type of switch you like. Try the ideal kit for Gateron mechanical key switches..
  • 【Premium Quality and Design】：Key switch tester is equipped with semi-transparent transparent OEM height key caps, ABS material, which allows you to easily understand the color of each key. Installed on the PCB to simulate the actual button feel..
  • 【Extra Tools】：Gateron switch tester comes with the keycap puller and 20 sound dampening rubber O-ring samples .You can easily pull out the keycaps, even all keys from the housing..
  • 【Necessary Products】：Switch tester is a must have kit to try mechanical switch for anyone who's gonna buy a mechanical keyboard. So that you can buy your favorite products..
  • 【Decoration & Release】：Key switch tester can be an ideal desktop decoration.Keyboards tester also a good decompression gadget, which helps relieve nervous energy or anxiety.Note: the red color cap puller is not included..
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WGGE AC Voltage Tester/Non-Contact Voltage Tester with Dual Range AC 12V-1000V/48V-1000V, Electrical Pen with LCD Display and Flashlight Buzzer Alarm, Detect Wire Breakpoint, Live/Null Wire Tester

  • ...pt of low voltage LED and alarm of the power tester pen can warn you to replace the battery in time, while the LED light allows operation even in dark environment..
  • Auto Power Off Tester -The electrical tester operated with 2 x 1.5V AAA batteries(not included), auto power off after no operation for 3 minutes to save energy. Lightweight, durable construction with convenient pocket clip, a perfect handy tool for electricians or daily use..
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Diamond Tester Pen, High Accuracy Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale＋60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

  • This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. High precision sensors make sure the accuracy. 6 weigh modes available – g/ oz/ gn/ ct/ dwt/ ozt.Tare & Auto-off: You can use the tare function to zero the weight of container within 200g. Energy saving by 3 minutes auto-off function..
  • Portable Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Diamond Tester Pen and 60X LED Lighted Loupe combo and 200g/0.01g Mini Jewelry Scal is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry..
  • Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly..
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Soil Plant Moisture Meter 3-1 Soil Moisture pH Light Meter Water Sensor for House Indoor Outdoor Plants Test Kit for Garden Soil-Tester for Plant Testing Tools -Plant Care- Moisture Sensor

  • 3-in1 device. Take a professional approach to growing your plants with soil test kit. Measure pH, moisture, and light levels to know what your....
  • Outstanding accuracy. Thanks to the double-needle technology, our soil tester for garden defines the exact level of key metrics. Thus, you can make....
  • No charging or batteries required. Soil tester uses solar energy, thus there is no need to control the energy levels or change batteries to take the....
  • User-friendly display. The display of our soil tester for lawn has indicators that show the level of soil moisture, soil pH, and sunlight. The colors....
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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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