Reviews Semiconductor Packaging Test

UNI-T UTD2102CEX+ High-Precision 100MHz Desktop Digital Storage Oscilloscope for Laboratory and Electronic Repair Waveform Tester

  • Precise & Accurate for education, communication, electrical signal generation, laboratory. Design, test, troubleshoot, and repair of electronic and electroacoustic devices, ie circuit and equipment testing in cellular and wireless systems, broadcasting, television and radio systems.
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Lydsto Breathalyzer, Portable Digital Alcohol Tester Detector Breath Analyzer with LCD Display for Drivers Or Home Use, Sound Alarm, Auto Power Off

  • Six Measurement Units: There are six commonly used measurement units for you to choose from (%BAC, ‰BAC, mg/L, g/L, mg/100ml, ppm). The measurement range of each unit is 0~0.2% BAC, 0~2‰BAC, 0~2g/L, 0~1mg/L, 10~200mg/100ml, 25~500ppm..
  • High Accuracy: Using high-sensitivity semiconductor sensors, fast testing, accurate results. can quickly give a result to judge whether you can drive or not..
  • Portable Design: The alcohol breathalyzer is only 4.4 inches * 2.4 inches * 1.1 inches, saving space and being lightweight. It is easy to hold and carry. So it can easily fit in a purse or pocket..
  • Auto Power Off: It is powered by a 3 x AAA battery(Note: Battery not included), each time you install batteries, you can test them more than 200 times. Automatically shuts off 3 seconds after completing the test to save power..
  • Easy to Use: Press and hold the power button for 2 seconds to start, enter "Warm up" mode, wait for 15 seconds to warm up, enter "Blow" mode, then keep blowing for 3-5 seconds to get the result. The result will be displayed on the LCD display for 15 seconds, In the result display mode, press the "Power" button to switch the test unit (%BAC/‰BAC/mg/L).
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Portable Breathalyzer to Test Alcohol, Professional Digital Alcohol Tester with 12 Mouthpieces, Blue LCD Screen, Quick Response, Auto Power Off

  • 【Sensitivity & High Precision】: With its high-precision semiconductor alcohol sensor, the alcohol tester breathalyzer will give you accurate results and beat alarm when too much alcohol is detected..
  • 【Automatic Alarm Function】: The “Caution” symbol is displayed if the alcohol concentration is between 0.02% BAC(or 0.2g/l) and 0.05% BAC(or 0.5g/l). The “Danger” symbol is displayed with beep audible alert if the alcohol concentration is greater than or equal to 0.05% BAC(or 0.5g/l)..
  • 【Easy To Read LCD Display】: With the LCD display, it is easy to read even in less than optimal light conditions and show how drunk you are..
  • 【12 Easy to Wear Mouthpieces Included】: The portable breathalyzer alcohol tester comes with 12 individual mouthpieces. The mouthpieces can be cleaned and reused. Ideal for your family or friends to test. Test yourself, your friends and family with the different mouthpieces. Drive safely and protect your family..
  • 【Easy to Use】: Just keep pressing the power button for 3 seconds to start the breath alcohol tester. Wait for 10 seconds for preheating and then keep blowing for 3-5 seconds to get the result. The result will be displayed on the LCD screen for 15 seconds. Then the blood alcohol level tester will automati....
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UNI-T UTG962 Function Generator Arbitrary Waveform Generator Kit Frequency Generator RF Signal Generator 60MHz 2 Channel 200MSa/s 14 Bits Dual-Channel

  • Precise & Accurate for education, communication, electrical signal generation, laboratory. Design, test, troubleshoot, and repair of electronic and electroacoustic devices, ie circuit and equipment testing in cellular and wireless systems, broadcasting, television and radio systems.
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LE TOOTER 4 Pack Fake Pregnancy Test Kit - Pink & Blue Positive Pregnancy Test, Prank Pregnancy Test Always Positive Prank Early Detection Pregnancy Test for Joke, Prank, Gag

  • As Same Real Packaging: Fake Pregnancy Test Kit is exactly the same as the real pregnancy test stick packaging and cannot be distinguished from the appearance. The label will not be attached to the box, but will be attached to the outer packaging to make the prankster believe it.Let the tricked person experience a feeling of going from heaven to hell, which is sure to make you enjoy..
  • Positive Test Result: Follow the instructions carefully, the test result always shows second line, and the positive success rate is 99%. Will not fail at a critical moment..
  • Prank Set: Prank pregnancy test is packaged in a box of 4, and there are enough quantities for hermetic testing to convince him that you are really pregnant. You can also test whether he/she accepts a child, and plan ahead for your future..
  • easy to use: There are instructions on the packaging, very simple to use..
  • Suitable for Holiday Pranks: You can play tricks on your friends, couples and relatives on birthdays, New Years, Valentine’s Day, wedding anniversaries, love anniversaries, Christmas and other festivals to activate the atmosphere and enhance feelings..
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Bad Breath Tester Odor Breath Detector Professional Portable Bad Breath Analyzer Odor Monitor Tools for Oral Cavity Testing

  • ... start the bad breath detector, 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 tester 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 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 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 breath checker 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....
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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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Jullynice 1 Pc DIY 120W Tec Peltier Semiconductor Refrigerator Water Cooling Air Conditioning Mechanism for Cooling and Fan Earrings(Pair)

  • ❀Premium semiconductor cooler with super power and long durability, exquisite workmanship, good material and the packaging is very strict..
  • ❀Internal fin design has greater contact area with water for quick heat dissipation, works stably and effectively, compact and powerful..
  • ❀Simple structure but good practicability, Reliability is higher than that of conventional devices..
  • ❀❀Simple structure but good practicability, Reliability is higher than that of conventional devices..
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Bad Breath Tester Odor Detector Portable Bad Breath Checker Mouth Internal Odor Monitor Tools for Oral Cavity Testing

  • ...es 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 seconds. If you encounter any pr....
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