Best Screen Display Tester

Breathalyzer to Test Alcohol Professional Grade Accuracy Portable Breath Alcohol Tester for Personal and Professional Use with LCD Screen BAC Detector on Keychain

  • ... and press the power button. Once the Breath Alcohol Tester has warmed up, a “Blow” logo will appear on the screen. (For optimal results, wait 20 minutes after alcohol consumption to test for BAC). Blow into mouth piece for 2-3 seconds and wait 10-15 seconds for your results to appear..
  • READING RESULTS: When the display is more than 0.050% BAC or 0.500%₀ BAC or 0.250mg/L (BrAC), the tester will sound an alarm. Results will remain displayed for 20 seconds and then will automatically power off..
  • 5 MOUTH PIECES INCLUDED: Test yourself, your friends and family with the different mouthpieces. Drive safely and keep your family safe. Our Breath Alcohol Tester meets the high standards of the Roadside Law Enforcement, Hospital Employees & Treatment Professionals..
  • PORTABLE, LCD SCREEN: Our Breath Alcohol Tester is designed to fit in a pocket so you can take it with you when you go out to parties, weddings, social events – ensuring your safe driving after drinking. Bright blue backlight LCD screen provides a clear reading during nighttime as well..
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20/24 4/6/8 Pin Computer PC Power Supply Tester with LCD Display and Buzzer for ATX, ITX, BTX, PCI E, SATA, HDD

  • AUTOMATICALLY ALARM: When your power supply test value is beyond normal range, the Power Supply Tester would issue a buzzer alarm, Easy to Know..
  • WITH LED DISPLAY: We have developed a portable computer power tester for the power supply market that can judge the quality of the power supply. It has LCD display intuitive and accurate display voltage (+/ 0.01V), automatic fault alarm, complete test interface, small and beautiful appearance, and more test functions. It is your best choice and reliable helper to quickly detect PC power..
  • EASY TO USE: This power tester only needs to be connected to the power supply ATX connector to easily and intuitively know whether the output of each power supply is normal. It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in LCD screen to quickly detect the performance of computer power supply..
  • PRACTICAL & CONVENIENCE: Small and practical power tester. Now the number of power output groups is increasing. As long as one of them has problem, the hardware of the computer system may work abnormally or even burn out. To measure whether the output voltage output of the power supply is stable, the player usually uses a multimeter. But for the average user is still a little troub....
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PH Meter, TDS PPM Meter, Soil PH Tester, PH/EC Digital Kit, 3 Pack

  • Super value - 1 PH Meter(yellow) +1 TDS & EC Meter (blue)+1soil tester kit (green). Total is 3 PCS..
  • Functions - The digital pH pen is equipped with auto temperature compensation function. TDS meter has lock & auto shut off function(Kindly remind : This meter can't test sea water.). Pushing the button, it can display the data about water purity level on the screen in PPM (parts per million). The soil meter can test soil pH to help you control the PH level in soil. (Note: this tester is designed for testing soil ONLY.).
  • Accurate & reliable - these testers can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable reading for the result to appear on screen..
  • Easy to use - ph tester and TDS meter have sensitive electrode sensor ,simply press "ON". It only takes a few seconds for your result to appear the data on screen. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 seconds to read the intuitive data. No battery required..
  • Widely application - these meters are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water, swimming pools, aquarium, spas, hydroponics, food and more. Soil tester is applicable to pla....
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USB Cable Triad Tester, 3-in-1 Data Wire Test Fixture Precise Type-C/Mini USB/Micro-USB USB Cable Triad Tester for Testing Research

  • ...rotection, low energy protection and alarm system. This upgraded USB Type C tester detects safety and maximizes device protection from damage. Automatic output cut-off, audible alarm, sudden power failure to save data..
  • 【Newest Upgraded IPS color screen】: The new upgraded version provides 8 LCD main color screen display interface, key switch display interface. Through the new interface settings, support OTG function, monitor the voltage, current, capacity, power, USB’s power, load impedance, D/D-voltage and other data of USB or type c supported devices. Switch multiple interfaces with the click of a button. (Support 180 degree flip screen, 3 kinds of personalized interface!).
  • 【Wide Application】: USB tester comes with OTG adapter, supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB A or USB C port, supports newer iPhone 11 Pro phones. (Support iphone 11/X/iPhone Xs fast charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A) Compatible with the new MacBook Pro, MacBook, iMac, iMac Pro, Dell XPS, Acer Aspire, HP Spectre , ASUE Zenbook , Lenovo Thinkpad, Eluktronics, Razer Blade Stealth, Chromebook, Microsoft Surface Pro and many more Type C devices and chargers..
  • 【BINVAL PROMISE】: We always believe in stability and continuous improvement of the qua....
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Bad Breath Detector Portable Bad Breath Tester Breathe Smell Checker Breathalyzer Analyzer Personal Smell Checker Analyzer

  • The portable breath analyzer features a digital LCD screen and a backlit cartoon display. The test results will be displayed in numbers and cartoons. When you use the smell odor tester, it gives you accurate results based on the condition of your mouth with 0-4 levels.
  • This breath odor detector uses advanced semiconductor sensors, which with fine sensitivity and fast responsibility, are simple and convenient to use. It can help you avoid embarrassing situations caused by bad breath, such as parties.
  • Easy to use: Just press the power button for 1 second to start the odor breath tester, insert the 2AAA batteries (not included), turn on your smell bad breath tester, wait for 10 seconds (with countdown), then blow into the tester for 5 seconds, accurate results are displayed on the screen.
  • This bad breath detector is small and easy to carry. Weight 30g, size 32 x 105 x 18(mm). It fits easily into your bags and pockets when you're out on travel or business.
  • The bad odor tester is powered by 2AAA battery (not included), it will auto power-off to save power after finishing the test for 5 seconds. If you encounter any problems in use, please feel free to contact us, We will provide quality and satisfactory service.
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Bad Breath Tester Odor Detector Portable Bad Breath Checker Mouth Internal Odor Monitor Tools for Oral Cavity Testing

  • The bad breath detector features a digital LCD screen and a backlit cartoon display. The test results will be displayed in numbers and cartoons. When you use the smell bad breath tester, it gives you accurate results based on the condition of your mouth with 0-4 levels.
  • This odor detector uses advanced semiconductor sensors, which with fine sensitivity and fast responsibility, are simple and convenient to use. It can help you avoid embarrassing situations caused by bad breath, such as parties.
  • Easy to use: Just press the power button for 1 second to start the odor breath tester, insert the 2AAA batteries (not included), turn on your smell bad breath tester, wait for 10 seconds (with countdown), then blow into the tester for 5 seconds, accurate results are displayed on the screen.
  • This bad breath monitor is small and easy to carry. Weight 30g, size 32 x 105 x 18(mm). It fits easily into your bags and pockets when you're out on travel or business.
  • The bad odor tester is powered by 2AAA battery (not included), it will auto power-off to save power after finishing the test for 5 se....
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AWBLIN Automotive Test Light 3-60V DC Digital Light Tester with Voltmeter Heavy Duty Auto Circuit Tester with LCD Backlight Display and LED Indication Electric Test Pen with Illumination

  • [WIDER VOLTAGE RANGE] Compared with the auto electrical tester on the market, the maximum voltage measured is only 48V, but the maximum voltage that....
  • [UNIQUE DESIGN- ILLUMINATION & ANTI-LOST NEEDLE GUARD PROTECTION]: To be a proper solution for night time testing job, the electric test pen comes....
  • [LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING]: This upgrade circuit test light is a bidirectional voltage tester. You can attach the alligator clamp....
  • [INTUITIVE LCD BACKLIT DIGITAL SCREEN]: This Heavy Duty circuit light tester with highly clear LCD digital blue backlit display screen, resolution to....
  • [WATERPROOF, DURABLE & SAFER]: This is a professional auto circuit tester with IP66 waterproof rating. The high-quality PU spring wire can be....
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TE550+ 6V 12V 24V Car Battery Tester,100-2000 CCA Voltage Tester 2Ah-220Ah Digital Auto Battery Analyzer Charging Cranking System Tester for Cars Trucks Motorcycles Boats

  • ...eries including regular flooded, AGM flat plate, AGM spiral, or gel batteries.Compatible with cars, SUVs, Pickups, Boats, Motorcycles and etc. Providing overall analysis of battery’s health, help you know battery's status..
  • Battery Health Check: Applied with the latest testing algorithm, can quickly and accurately display multiple data of the car battery. Including internal Resistance Test,Voltage Test,Waveform Monitoring(Voltage real-time data stream display), status of Healthy ( SOH), status of charge (SOC) and CCA value test..
  • Real-time Wave View & Simple Operation:When you need to know more details about your battery or alternator performance when working, you may use the Waveform Monitoring function to monitor the real-time output curve. It gives you all the detailed changes view of the output. You can test the batteries both in-vehicle and out-of-vehicle, which is very convenient..
  • Accurate Data & Color LCD Screen:With the built-in intelligent microprocessor which can quickly and accurately determine the overall health of the battery. 1.8inch Color LCD screen is eye-friendly and easy to read. Provides you a more comfortable visual experience at every inspection..
  • Plug and Play:Easy to use, Just connect the tester’s clips with battery then enter....
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Binval Digital Multimeter 2 in 1 USB C Tester LCD Color Display Voltage Current Watt Meter Automatic Detection and Identification of Charging Protocols Covering Display: DC3.6-32V/0-5.1A

  • ...rotection, low energy protection and alarm system. This upgraded USB Type C tester detects safety and maximizes device protection from damage. Automatic output cut-off, audible alarm, sudden power failure to save data..
  • 【Newest Upgraded IPS color screen】: The new upgraded version provides 8 LCD main color screen display interface, key switch display interface. Through the new interface settings, support OTG function, monitor the voltage, current, capacity, power, USB’s power, load impedance, D/D-voltage and other data of USB or type c supported devices. Switch multiple interfaces with the click of a button. (Support 180 degree flip screen, 3 kinds of personalized interface!).
  • 【Wide Application】: USB tester comes with OTG adapter, supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB A or USB C port, supports newer iPhone 11 Pro phones. (Support iphone 11/X/iPhone Xs fast charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A) Compatible with the new MacBook Pro, MacBook, iMac, iMac Pro, Dell XPS, Acer Aspire, HP Spectre , ASUE Zenbook , Lenovo Thinkpad, Eluktronics, Razer Blade Stealth, Chromebook, Microsoft Surface Pro and many more Type C devices and chargers..
  • 【BINVAL PROMISE】: We always believe in stability and continuous improvement of the qua....
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