Top Semiconductor Test Interface

Comidox 1Pcs 20/24 Pin LCD Computer PC Power Supply Tester for ATX BTX ITX TFX SATA with Buzzer Automatic Alarm

  • The LCD power tester is a powerful power test device. This power tester only needs to be connected to the ATX connector of the power supply 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 liquid crystal to quickly detect the performance of computer power supply..
  • The LCD displays various parameters such as output voltage and PG. When each parameter exceeds the normal value, the buzzer will sound a warning and the corresponding value will flash..
  • It can measure the voltage of each group of power supply 3.3V/+5V/+12V/-12V/SB+5V/PG, and also measure the output wire P4/P6/P8/SATA/IDE, external DIE/SATA/P6/P8 is the light Displayed, there is no LCD voltage. Only the 24pin or 20pin will have the LCD voltage..
  • It has LCD intuitive and accurate display voltage (+/-0.01V), automatic fault alarm, complete test interface, small and beautiful appearance, and many test functions. It is the best choice for quickly detecting PC power..
  • Support 20Pin, 24Pin ATX interface / SATA interface / 4Pin, 8Pin interface / PCI-E graphics card 6Pin interface / floppy drive interface / ATE hard disk interface..
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Breathalyzer,High-Accuracy Professional Alcohol Tester with 10 Mouthpieces,LCD Digital Display Alcohol Tester for Personal & Professional Use (White)

  • ...re two AAA batteries in advance, turn on the power button of the alcohol tester, wait 15 seconds for the warm-up time, then blow evenly for 3-5 seconds, the result will be displayed on the LCD screen within 5 seconds. (2 AAA batteries required – not included).
  • High Accuracy: This breathalyzer uses a high-precision semiconductor alcohol sensor to monitor your blood alcohol level to ensure you can drive responsibly.
  • Note: For more accurate test results, please stop drinking alcohol for 20 minutes Using the alcohol tester, the interval between each test should be maintained for 2 to 3 minutes..
  • Sound warning and color distinction: After using the alcohol tester, when the test result is less than 0.08% BAC, the green LED light is on, and there are 3 short beeps.
  • when the test result is greater than 0.08% BAC, the red LED light is on, and three long beeps ..
  • Measurement range: The alcohol measurement range is 0.00-0.20% BAC. The alcohol test result reaches the maximum value (0.20% BAC), and the value will not increase. Even if the amount of drinking increases, the test result still shows 0.20% BAC.
  • Note: In order to obtain a more accurate results, please test 3 times every 2-3 minutes to get the average..
  • What you will get: 1*breathalyzer, 1*instruction man....
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BLATN Smart 126s Air Quality Monitor Indoor TVOC Tester PM2.5 Meter Formaldehyde HCHO Detector PM1.0 PM10 VOCs Data Record Particulate Matter Dust Pollution AQI Indicator

  • Click Mode Switch Button (Curve) to switch the particle and curve interface for viewing 6-channel particle count.
  • 003cb003eHCHO SENSOR003c/b003e -- Electrochemical formaldehyde HCHO tester, double platinum catalytic electrode, strong anti-interference ability.
  • 003cb003eTVOC CHEMICAL POLLUTION003c/b003e -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level.
  • 003cb003ePROFESSIONAL & ORIGINAL003c/b003e -- air quality alarm base on US standard.
  • stereo air convection sampling and active air interactive system.
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CO2 Carbon Dioxide Detector, 4-in-1 Indoor Air Quality Monitor Portable CO2 Monitor, Tester for Carbon Dioxide, Temperature and Relative Humidity, CO2 Meter with Alarm, for Grow Tents, Homes, Cars

  • ...echnology to detect carbon dioxide content accurately and quickly. and it can hazard assessment, when CO2 of air exceed the setting alarm value(alarm value: 1000 PPM), it will warn to remind people to open the window or turn on air purifier for keeping balance of air..
  • Air Semiconductor Sensor: 4-in-1 air quality monitor adpots intelligent air semiconductor sensor to test the temperature and humidity value of air. Compare with the common sensor, it is more sensitive, accurately and stable..
  • Convenient for Carrying: CO2 Monitor built-in 1600mAh battery. It can be used continuously for about 8 hours after full charging.So don't worry, take the CO2 meter to anywhere you want go..
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New Breath Tester - Non-Contact Breath Tester,Portable Small Accurate Digital Tester Non-Contact Tester Shenyang

  • ⇁Speedy Tester: New Breath Tester contains an ultra-sensitive semiconductor sensor system, which tests your level within seconds. It can be used in European countries..
  • ⇁LED Display: Please remember that the test result is 0.08% BAC (or 0.8g/l), the LCD screen displays "Danger" with a fast beep and the red light is on. When the test result is between 0.02% BAC (or 0.2g/l) and 0.08% BAC (or 0.8g/l), the LCD will show "Caution" and a slow beep with a constant yellow light. Test results 003c 0.02% BAC (or 0.2g/l), green indicator light on without sound..
  • ⇁Highly Precise: The USB Rechargeable Breathalyzer comes with good performance and highly accurate test results. It is made of quality material..
  • ⇁Easy to Use: This Non-Contact Breath Tester is very portable and compact. You can easily bring it with you. It is the ideal tester for your home..
  • ⇁Long Life Span: This Portable Breathalyzer Tester with a long service life is the very perfect gift for your friends. It can effectively prevent them from drunk driving if they had been tested before driving..
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Breathalyzer, Professional-Grade Accuracy Breathalyzer to Test Alcohol, 5 Mouthpieces | LED Display | Quick Response

  • [ High Accuracy Breath Alcohol Tester ] – This alcohol breathalyzer adopted a high-precision semiconductor alcohol sensor, can real-time response and resume, minimize the mistakes.
  • provide you professional grade accuracy which rechargeable and has a long service life.
  • [ Energy-Saving and Auto-off ] – Powered by 2 x AAA batteries( not included, but commonly available), this breathalyzer will automatically shut off to save power after finishing the test for 10 seconds.
  • [ Easy to Use ] – Warm up for 10 seconds and blow into the breath inhaler for 3-5 seconds, then read the text result from the alcohol tester LCD screen.
  • the result will display about 10 seconds and then will automatically switch off (Please test several times for first time use).
  • [ Portable Designed Breathalyzer ] – Space-saving, lightweight, portable, easy to hold and carry, can put it on your bag or pocket, stay with your when driving.
  • great for wedding, parties, or other activities, ensures your safe driving.
  • [ 5 Mouthpieces for Replace ] – Comes with 5 replaceable mouthpieces, maintain health and hygiene alcohol test.
  • And the 5 mouthpieces can be cleaned and recycled, making recycling more environmentally friendly.
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AMTAST UV340B UV Light Meter UVA & UVB Light Measure Tester, 290~390nm

  • Sper Scientific 850009 UV Light Meter UVA/B measures long and medium wave UV-A/B for applications such as forensics, chromatography, electrophoresis and dermatology. Measure damaging UV (ultraviolet) light in the environment and museums.
  • UV degradation studies in the pharmaceutical, cosmetic, semiconductor, printing, window tinting, and other industries.
  • Laboratory chromatography, electrophoresis and forensics.
  • Test UV sterilization and dermatology lamps in hospitals.
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Breathalyzer, Portable Breath Alcohol Tester Digital Alcohol Detector for Drive Or Home Use, High Accuracy Semiconductor Sensor Personal Breathalyzers with 5 Mouthpieces

  • 【High sensitivity】High Sensitivity and advanced semiconductor technology, this breathalyzer is precise to the within a hundredth of a percent.Please test after drinking for at least 20 minutes because it takes about 20 minutes for the alcohol to be absorbed from the digestive into the bloodstream. If testing immediately, it can only reflect the alcohol concentration in the oral cavity, not in the blood】..
  • 【High-precision digital breath analyzer】 With advanced semi-conductor sensor ensures accurate readout in short time.【????When using alcohol tester for the first time or hasn’t been used for a long time, press the power button a few more times to clear the semi-conductor sensor internal excess gas to ensure accurate readings】with 5 Mouthpieces,on the back of the breathalizer..
  • 【With backlight LCD display】Night display and give you professional accuracy for safe driving. Make alcohol testers turn off automatically to save power when you have completed the test for 5 seconds..
  • 【Portable alcohol breathalyzer】Space saving, lightweight, completely easy to hold and carry everywhere.【????For more accurate measurement readings: ① Do NOT smoke or eat within 20 minutes before testing. ② The test time should be after 3 minutes fr....
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SparkFun XBee Explorer Dongle - Red

  • UART communication board, XBee interface, USB interface.
  • XBee USB Adapter is a UART communication board which supports XBee connectivity, features UART interface, USB interface, and onboard buttons/LEDs,....
  • Test XBee modules: onboard buttons/LEDs for easy testing. Program/Configure XBee modules: make it easy to program/configure the XBee modules....
  • USB to UART module: features CP2102, provides UART interface and power output interface, connect it to your system easily.
  • Note:The XBee/ZigBee modules and Core2530 (B) in the photos are NOT included..
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Rsrteng IP Camera Tester, Latest Version IPC-7200 8MP CVI TVI AHD SDI CVBS CCTV Tester 7inch IPS Touch Screen HDMI Tester 12MP IP Security Camera Tester PTZ POE WiFi H.265 4K IPC Tester

  • 2160P) TVI / AHD / CVI /EX-SDI,HD-SDI,3G-SDI camera test, Built-in "Auto HD" APP can automatically recognize the camera type. Support Coaxial PTZ control and call OSD menu.RS485 control, Baud 600-115200bps, compatible with more than 30 protocols such as for PELCO-D/P, Samsung, Panasonic etc.
  • 【Battery & Multiple interfaces】Built-in 7.4V/7800mAh Li-ion battery. DC5V/2A 12V/3A 24V/2A POE power output. HDMI input & output interface, VGA input interface, audio input & output interface, built-in microphone and speaker, RS485, TF card slot. Various of interfaces make your work more convenient and efficient.
  • 【100% Quality Assurance】Continue to browse our web page to get more detailed parameters.We tested every cctv camera tester before we sent it to Amazon warehouse, to ensure that you will not receive defective products. We offer 24h technical support and 1 year warranty. If there are any issues, pls feel free to contact us..
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Breathalyzer to Test Alcohol, VPOW Alcohol Breathalyzer Tester with Digital Blue LCD Display, Grade Accuracy Personal Breathalyzers Alcohol Tester for Home Professional Use

  • ...ecise measurements of your alcohol content. To use, simply blow into the device for 4-5 seconds and your BAC results will be displayed on a bright, easy-to-read LCD screen just 3 seconds later..
  • 【QUICKLY & ACCURATELY】The alcohol breathalyzer tester uses a sensitive semiconductor sensor, which can accurately display the alcohol content in your body. Use this breathalyzer to quickly measure your alcohol level after drinking..
  • 【MEASUREMENT RANGE】This alcohol breathalyzer can measure BAC levels from 0.00% to 0.20%. When the alcohol test result reaches the maximum value of 0.20% BAC, the value will not increase. Even if the amount of alcohol consumption increases, the test result will still show 0.20% BAC. Note: for more accurate results, take the average value after 3 consecutive tests..
  • 【PORTABLE & ENERGY-SAVING】This personal breathalyzer is small and portable, and can easily fit in your wallet or pocket along with alcohol prep pads, breast milk alcohol test strips, alcohol swabs, etc. The alcohol tester breathalyzer is automatically switched off 10 seconds after the completion of the test to save power. Ad....
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Cooling Fan Kit，Ultimate 3510 Cooling Fan Kit with Heatsink for The Latest Raspberry Pi 3B

  • FOR LEARN AND RESEARCH: Suitable for semiconductor refrigeration study, research solutions, development of refrigeration equipment planning.
  • WIDE APPLICATIONS: Semiconductor refrigeration system can be used for slab cooling, pet bed cooling, small space cooling.
  • 72W HIGH POWER: Semiconductor cooler possess high cooling power up to 72W, which is a perfect cooling device for fish , useful and practical.
  • NO REFRIGERANT REQUIRED: Semiconductor refrigeration water chiller support stable operation, low noise, no need for refrigerant.
  • CORROSION RESISTANT ALUMINUM ALLOY: Adopt good quality aluminum alloy material, light weight, has good strength and good corrosion resistance.
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