Categories

Best Semiconductor Test Interface

12V 240W Thermoelectric Cooler Peltier Semiconductor Refrigeration Cooling System Cold Plate Cooler with Fan

  • WIDE APPLICATION: It can be used for small space refrigeration, for example,test bench cooling，flat product cooling, pet bed cooling, etc Also suit for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning..
  • STABLE: This thermoelectric peltier has 4 chips and 4 fans, can provide a stable performance, and has a long service life..
  • NO REFRIGERANT REQUIRED: This thermoelectric peltier do not refrigerant , very convenient to use..
  • SIMPLE OPERATION: This kit has been assemble well，you only need to connect the lines before use..
  • COMPACT DESIGN: This semiconductor refrigeration adopted a compact design(23.5 * 20 cm) , can be used on many project..
Check Stock

A55 Desktop Computer Motherboard, FM1 Interface Motherboard Module, 905 pin CPU Dual core mainboard, Computer Accessories for A8/A6/A4

  • Adopts micro ATX small board design , adopts 4 phase solid state power supply design , and is equipped with R56 ferrite inductor + ultra low MOS. Each phase power supply is equipped with 2MOS to provide more pure power..
  • The motherboard offers 2 dual channel memory slots that support DDR3 and a number of independent semiconductor power modules. In terms of expansion , the motherboard offers a PCI E X16 graphics card slot and a PCI E X1 slot..
  • The motherboard offers a VGA + DVI video output interface as well as a 100M network interface and a multi-channel audio interface..
Check Stock

Dual-core Thermoelectric Peltier Cooling System Semiconductor Refrigeration Cooler Kit with Power for Plate Cooling Pet Bed Cooling etc

  • 【Bingo Choice】: Our dual-core thermoelectric peltier cooling system is suitable for small space cooling,semiconductor refrigeration learning theory, research solutions developed cooling equipment planning.
  • 【Wonderful Characters】: This semiconductor refrigeration cooler kit with power has stable working status and low noise, it doesn’t need refrigerant.
  • 【Wide Range of Applications】: This thermoelectric cooler can used for plate cooling, pet bed cooling, test bench, small space cooling.
  • 【Note】: Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, seal ability, etc.
  • 【Extra Usage】: This dual-core cooling system kit can be used as dual-core cooling, air cooling device, cooling equipment.
Check Stock

Natural Gas Detector,Propane Leak Alarm for Kitchen Wall,Combustible Flammable Inflammable Sniffer Sensor in Home,LPG/LNG/Coal Formaldehyde Methane,High Sensitivity Monitor Detection

  • The sensitive and accurate microprocessor is selected as the control core, which is a small gas safety prevention product suitable for family use , Simple installation, plug in the power interface can be used..
  • Detection gas: natural gas, LPG, gas. High-quality semiconductor heating sensor, good stability. reduce the risk of gas explosion and protect your family's life and property safety..
  • When the indoor gas concentration is lower than the alarm set value, the detector automatically returns to a normal working state, which can avoid the occurrence of poisoning, explosion, fire, and other personal injury and property loss accidents caused by flammable gas leakage..
  • Before we send it to Amazon, we go through 12 strict tests to ensure the perfect quality of each product..
  • Notice: The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally. The gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas..
Check Stock

KAOLALI Car Head Up Display Digital HUD OBD2 GPS Speedometer Dual System Display Smart Gauge MPH Over Speed Alarm Odometer

  • ...ar head up display adopts OBD and GPS modes. Built-in GPS module head-up display is more compatible than traditional HUD with OBD only, can be suitable for all cars, when your car does not has OBD, you can switch to GPS working Mode. In the OBD mode, GPS function can be displayed at the same time..
  • RICH DATA DISPLAY INTERFACE: Multifunctional cars digital meter can switch 8 kinds of interfaces, it can present a simple interface, a speed interface, an OBD interface, a 6-grid interface, a scroll pressure interface, an acceleration test interface, a brake test interface, and a full-function interface..
  • FUNCTION FOR OBD2 MODE: Speed, RPM, water temperature, voltage, fuel consumption, clock, single travel distance, single travel time, oil temperature, turbine pressure, acceleration test, brake test, overspeed alarm, engine failure alarm, elimination of fault code, water temperature alarm , speed alarm, voltage alarm, mile switch, fatigue driving reminder, automatic and manual brightness adjustment..
  • TWO INSTALLATION METHODS: This installation methods of the digital GPS speedometer are simple and diverse. You can place it directly in front of the car's center console, or use the tape that comes with to tie it to the car. The smart gauge connects to the vehicl....
Check Stock

BY-J Car HUD Display, OBD2 Gauge Display+GPS Speedometer for Car Diagnostic Tool, OBD Fault Code Elimination Safe Driving Overspeed Fault Alarm, Troubleshooting Heads up Display for All Vehicles

  • ...p display is more compatible than traditional HUD with OBD only, when your car does not has OBD, you can switch to GPS working Mode. The OBD2 mode is only applicable to most vehicles produced in the United States in 2004 and in other regions after 2008, while GPS mode is suitable for all vehicles..
  • [Multiple Display Interface] Multi-functional cars digital Speedometer can switch 8 kinds of interfaces, can separately present a simple interface of speed interface, OBD interface，6-grid interface, scroll pressure interface, acceleration test interface, brake test interface, or present full function interface..
  • [Function for OBD2 Mode] Working voltage: 11V~18VDC (12vdc/200mA). Function including speed, RPM, water temperature, voltage, fuel consumption, clock, single travel distance, single travel time, oil temperature, turbine pressure, acceleration test, brake test, overspeed alarm, engine failure alarm, elimination of fault code, water temperature alarm , speed alarm, voltage alarm, mile switch, fatigue driving reminder, automatic and manual brightness adjustment..
  • [Two installations] This installation methods of the digital GPS speedometer are simple and diverse. You can place it directly in front of the car's center console, or use the tape that comes ....
Check Stock

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..
Check Stock

Alcohol Breathalyzer Portable Breath Tester LCD Display Digital Alcohol Test Detector Breath Alcohol Analyser Tester Breathalyser Lie Detector Blue Color ABS Material

  • >>>[Function]: Breathalyzer Keychain Digital Alcohol Tester Detector is used to measure the alcohol concentration in the human body. This portable breath tester uses a sensitive semiconductor sensor that can quickly give results to judge whether you can drive..
  • >>>[Fashionable Keychain Design]: Breath Analyzer saves space and is light in weight. It is easy to hold and carry. The pocket size allows you to carry it anytime, anywhere to ensure safe driving after drinking..
  • >>>【High precision and sensitivity】: This alcohol breath tester can be used to measure the alcohol concentration in the human body. Built-in sensitive semiconductor sensor, detection range: 0.00-0.19% BAC 0.0-1.9g/l (or 0.00-0.95mg/l BRAC). It can quickly give results within 3-5 seconds to judge whether you can drive, and provide you with high-precision test results. (The error is less than 0.01% BAC).
  • >>>[Large Digital LCD Screen]: Digital LCD Screen Alcohol Breath Tester uses a large LCD screen, which can clearly display....
Check Stock

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..
Check Stock

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....
Check Stock

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.
Check Stock

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..
Check Stock

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..
Check Stock