• MChoice❤️LCD Digital Air Quality Monitor PM2.5/TVOC/HCHO/CO2 Detector Gas Analyzer Tool White

    ❤️=^_^= Hi, Dear Friend, Welcome to MChoice. =^_^= 🌹🌹🌹Features: Wi-fi configuration button PM2.5 detection hole (for model JQ-300 only) Ventilation hole Micro USB power hole Formaldehyde over standard indication (red light) Network status light (green light) Specification: Dimension: 52x97x30mm (Approx) Color: White (As Picture Show) Network: Wi-Fi network environment (2.4G band) Working Temperature: 5-40 degrees Celsius Operating Humidity: 30-80% Input: USB Power Supply (5V 1A power supply required) Function:  JQ200: with wifi, monitoring formaldeh... [Read More]

    • ASIN: B07PH57FHT
    • UPC: 016112723003
    • ASIN: B07PH57FHT
    • Brand: MChoice_Formaldehyde detector
    • Size: Dimension: 52x97x30mm (Approx)
    • Manufacturer: Mchoice~

  • BEHRINGER POWERPLAY P1

    The POWERPLAY P1 Personal In-Ear Monitor (IEM) Amplifier puts control where it' most useful right at the artist' fingertips. Whether on stage or in the studio, the P1 provides performers and recording artists with a dependable and affordable personal monitoring solution. Drummer-Proof Output The P1' high-power headphone output ensures that as the band gets louder, you'll still be able to hear every nuance of your performance. And the P1' simple user interface makes it easy for everyone to dial in a perfect mix every time. Using the P1 also helps protect your hearing in two ways. First, thanks ... [Read More]

    • ASIN: B00GRKXRMK
    • UPC: 696859054563
    • ASIN: B00GRKXRMK
    • Brand: Behringer
    • Manufacturer: Behringer

  • Temtop M10 Air Quality Monitor for PM2.5 HCHO TVOC AQI Professional Electrochemical Sensor Detector Real Time Display Rechargeable Battery

    Product Specifications Weight:0.44 LB Dimensions: 3.2*3.2*1.21 mm Battery capacity: 2200 mAh Battery life: 6 hours Input voltage: DC5V Measuring range(PM2.5): 0~999 ug/m3 Resolution(PM2.5): ug/m3 PM2.5 sensor life: 3 years Input current: 0.5-1A Sensor: electrochemical sensor Measuring range: 0~2mg/m3 Resolution: 0.01mg/m3 HCHO sensor life: 3 years Measuring range(TVOC): 0~5mg/m3 Resolution(TVOC): 0.01mg/m3 TVOC sensor life: 3 years

    • ASIN: B07DHXQXGK
    • UPC: 704529989272
    • ASIN: B07DHXQXGK
    • Brand: Temtop
    • Manufacturer: Elitech

  • s - 2.8 39 Multifunctional Digital Car Pm2.5 Air Detector Monitor Aqi Home - Pm2 2mm 0 Co2 Air Meter Run Filter Detector Pm2 Diffuse Quality Pm2 Detector Co2 Pm2 Co2 Connector

    Best Price for s - 2.8 39 Multifunctional Digital Car Pm2.5 Air Detector Monitor Aqi Home - Pm2 2mm 0 Co2 Air Meter Run Filter Detector Pm2 Diffuse Quality Pm2 Detector Co2 Pm2 Co2 Connector - Good - Professional - Cheapest - Gas analyzers Reviews - Buy Online - High Quality - Cheap PriceSpecification:Unit Type: piece Package Weight: 0.231kg (0.51lb.) Package Size: 18cm x 10cm x 12cm (7.09in x 3.94in x 4.72in) Why should you choice s - 2.8 39 Multifunctional Digital Car Pm2.5 Air Detector Monitor Aqi Home - Pm2 2mm 0 Co2 Air Meter Run Filter Detector Pm2 Diffuse Quality Pm2 Detector Co2 Pm2 ... [Read More]

    • ASIN: B07T3VC89W
    • UPC: 705534390398
    • ASIN: B07T3VC89W
    • Brand: Unknown
    • Manufacturer: Unknown

  • 9TRADING Digital CO2 Monitor Detector Gas Analyzer Room Temperature Humidity ppm Meter

    Digital CO2 Monitor Detector Gas Analyzer Room Temperature Humidity ppm Meter Feature: Large LCD simultaneously display and log Carbon Dioxide Level, Temperature, Relative Humidity, Calendar (Y/M/D) and Time (Clock). 12700 data logging memory. Stable NDIR sensor for Carbon Dioxide concentration. NDIR (Non-Dispersive Infrared) WAVEGUIDE TECHNOLOGY WITH ABC (Automatic back-ground Calibration). High and low threshold setting, Back-light function, Recall Max and Min reading, Long time drift compensation, Comes with power adapter Technical Specs: Large LCE Display: 3.5" (8.9cm) LCD display with ba... [Read More]

    • ASIN: B07NBHN8YZ
    • UPC: 780333386148
    • ASIN: B07NBHN8YZ
    • Brand: 9TRADING
    • Size: Humidity Range: 0.1~99.9%
    • Manufacturer: 9TRADING

  • BEHRINGER Audio Interface, 1x XLR/TRS 1x 1/4" 2X RCA USB, Black, 1-Channel (UM2)

    When it's time to make recording history, You need the best audio interface you can get, and you need one you can count on. That's why BEHRINGER has introduced the new U-PHORIA series USB Audio interfaces. With 4 unique models to choose from, the U-PHORIA series has the ideal Interface to make your recording experience legendary. Midas-design preamps Midas developed the world-class preamps for the UMC204, UMC202 and UMC22 interfaces and thanks to the available +48 V phantom power, you can even use professional-grade studio condenser mics to create outstanding tracks. 96 kHz precision The U-PHO... [Read More]

    • ASIN: B00EK1OTZC
    • UPC: 700315949253
    • ASIN: B00EK1OTZC
    • Brand: Behringer
    • Size: 1-Channel
    • Manufacturer: Behringer

  • Seeedstudio Grove - Air quality sensor v1.3

    Description:The sensor is designed for indoor air quality testing. The main gas detected is carbon monoxide, alcohol, acetone, thinner, formaldehyde and other slightly toxic gases. It is compatible with 5V and 3.3V power supply.Feature:Low power consumptionHigh sensitivityTiny outlineResponsive to a wide scope of target gasesCost efficientDurableCompatible with 5V and 3.3VSpecification:Sensor: Winsen MP503Power:  5V or 3.3VDimension: 40x20mm

    • ASIN: B011XW9J3M
    • UPC: 720405436272
    • ASIN: B011XW9J3M
    • Brand: seeed studio
    • Manufacturer: Seeedstudio

  • Temtop P600 Air Quality Laser Particle Detector Professional Meter Accurate Testing for PM2.5/PM10 TFT Color LCD Display

    Overview The detector can accurately detect indoor air quality. The laser particle sensor allows it to directly transform air pollutant concentration into visual data, so as to provide air quality alert and effectively safeguard your family. Application At home, office and cab, etc. Specifications Name: Laser Particle Detector Model: P600 Display: TFT color LCD screen Battery Voltage: 3.7VDC Dimensions: 177*65.5*32 mm Package includes: main machine x 1, USB cable x 1, User manual x 1 Power adapter:Output voltage: 5VDC, Output current: 1A Operating environment:Temperature range: 0-50℃,Humid... [Read More]

    • ASIN: B0787Z5DK9
    • UPC: 608473992237
    • ASIN: B0787Z5DK9
    • Brand: Temtop
    • Manufacturer: Elitech

  • Premom Quantitative Ovulation Test Strips, Ovulation Predictor Kit with Smart Digital Ovulation Reader APP, Numerical Ovulation Tests, 20 LH Tests

    You will receive 20 Individual PremomSemi-Quantitative Ovulation Test Strips. Each Test is sealed in individual pouch. HOW DOES IT WORK?The LH (Luteinizing Hormone) in the urine of most women will increase drastically in the middle of the menstrual cycle. For most fertile women, the LH increase triggers ovulation, when the egg is released from the ovary, starting the luteal phase. The LH surge occurs about 24-48 hours before you ovulate.The LH in the urine of most women will increase steeply or gradually to a peak level right before ovulation occurs. The test line color intensity of semi-qu... [Read More]

    • ASIN: B07P7LSW57
    • UPC: 850003180021
    • ASIN: B07P7LSW57
    • Brand: Premom
    • Size: 20 Pack
    • Manufacturer: Easy@Home

  • Elite Core EC-WBP-VC Wired Body Pack with Volume Control

    Elite Core EC-WBP-VC Wired Body Pack w/Volume For Headphone Extension with Volume Control (3.5MM FM - XLRF) NOTE: THIS IS A PASSIVE DEVICE AND DOES NOT PROVIDE ADDITIONAL POWER TO LOW SIGNALS.

    • ASIN: B00VM5IUKE
    • UPC: 759681028598
    • ASIN: B00VM5IUKE
    • Brand: Elite Core
    • Manufacturer: Elite Core Audio

  • Mens Bluetooth Smart Watch Heart Rate Monitor Pedometer Calories Fitness Sport Watches Black

    Health Tracker , Professional heart rate monitor/sleep monitor/sedentary reminder , leading your healthy lifestyle Fashion Smart Watch , Bluetooth 4.0 support IOS 7.0 above/Android 4.3 above , very nice for daily use More Features - Turn wrist to light up - Heart Rate Monitor - Steps/Calories/Distance Counter - Sleep Monitor - Sedentary Reminder - Weather PM2.5 - Call/Message Remind - Alarm/Chime - Calendar - Stopwatch - 5ATM Waterproof - Shockproof - Remote Camera - Find Phone Material: - Case Material: Stainless Steel - Band Material: Durable Silicone - Mirror Surface: Protective Mineral G... [Read More]

    • ASIN: B076Q7CHNZ
    • ASIN: B076Q7CHNZ
    • Brand: findtime
    • Manufacturer: findtime

  • PXNG Car Air Purifier Car in Addition to Formaldehyde Fog Car Air Purifier to Give The Family The Best Gift, 黑色

    Brand: PXNGMaterial: ABSApplicable models: GeneralPower: 2.5 (W)Power: 5A-500MA (V)Negative ion concentration: 12 millionRecommended area: 10-20 (m2)Rated voltage: 5 (V)Active oxygen: 12 millionAppearance size: 130*36 (mm)Weight: 0.507 (kg)Air volume: 6M/HInterface: miniUSB1, the principle of plasma, positive ions + negative ionsPositive ion disinfection module: The plasma electric field is formed by high frequency and high pressure, and the machine generates more than 7 million positive ions. It can quickly decompose and detoxify toxic and harmful gases, living viruses and bacteria.2, negativ... [Read More]

    • ASIN: B07V7WBQXK
    • ASIN: B07V7WBQXK
    • Brand: PXNG
    • Manufacturer: PXNG

  • Behringer MicroMON MA400 Ultra-Compact Monitor Headphone Amplifier

    BEHRINGER MICROMON MA400 Ultra-Compact Monitor Headphone Amplifier Ultra-compact monitor headphone amplifier for studio and stage applications Personal ''more me'' mixer - mix a mic plus a monitor signal and hear them via headphones Flexible Mic In and Mic Through connectors plus Ground Lift switch Stereo Monitor input with dedicated Monitor Level control and Mono/Stereo switch High-power headphone output on 1/4'' and 1/8'' jack connectors DC 12 Vadapter included High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany The u... [Read More]

    • ASIN: B000KUCQXY
    • UPC: 616268526406
    • ASIN: B000KUCQXY
    • Brand: Behringer
    • Manufacturer: Behringer USA

  • Xennos PS-BLS5 BLS-5 Battery DC Coupler + USB Cable for Olympus PEN E-PL2 E-PL5 E-PM2 Stylus 1 1s OM-D E-M10 E-M10 Mark II Cameras - (Plug Type: USB)

    PS-BLS5 BLS-5 Battery DC Coupler + USB Cable for Olympus PEN E-PL2 E-PL5 E-PM2 Stylus 1 1s OM-D E-M10 E-M10 Mark II Cameras Package includes: 1x PS-BLS5 Fake Battery / DC Coupler. 1x USB to Female DC 5525 Power Cable (Built-in Voltage Improving Chip) This comb is made up of PS-BLS5 fake battery(DC Coupler) and a USB power cables. The USB cable is built-in smart chip, improves the DC 5V power voltage to DC 8V Please insert the DC coupler into you camera to replace your real battery, use our USB cable to connect the DC coupler and your DC 5V power source. Swith on the power source and you... [Read More]

    • ASIN: B07M5LT7QN
    • UPC: 796748263295
    • ASIN: B07M5LT7QN
    • Brand: Xennos
    • Manufacturer: Xennos

  • Premom Ovulation Test kit-25 Pack of Individually-Sealed LH Urine Test Cassettes with Pipettes, Powered by Premom Ovulation Predictor iOS and Android App_#PMC-225 (25 Tests)

    You will receive: 25 Individual Premom LH Ovulation Cassette Test. Each Test is sealed in an individual pouch. Why Premom Cassette Test: Premom Ovulation Cassette Test is an FDA OTC cleared and CLIA Waived ovulation test kit widely used in the home and clinical environments,  the point of care testing. It is an accurate alternative to laboratory testing with results in 3-5 minutes. Because the users control the EXACT amount of urine specimen needed (3 drops); using the included pipette (dropper), the procedure errors are minimized and testing results are more reliable with clearer test lines;... [Read More]

    • ASIN: B07DL6LBHV
    • UPC: 855944007178
    • ASIN: B07DL6LBHV
    • Brand: Premom
    • Size: 25LH
    • Manufacturer: Easy@Home

  • Portable Air Quality Monitor PM2.5 PM10 Formaldehyde TVOC Tester LCD Digital Laser Detector

    Package included:1 x PM2.5 DetectorSpecifications:Color: BlackDimension: 152×68×42mm (6×2.7×1.7")Testing items: Formaldehyde, TVOC, PM2.5, PM10, Air qualityDisplay mode: HD color LCD displayTest principle: Electrochemical semiconductor + Laser sensingInput specification: 5V/1APower supply: Polymer Li-on batteryBattery capacity: 2600mAhAlarm mode:

    • UPC: 723330837
    • Color: Black

  • Sceptre 20" LED Monitor (E205W-1600 Black)

    The Sceptre 20" LED Monitor E205W-1600 is ideal for use in the home or at the office. While at home, you can use this monitor for entertainment purposes such as playing video games, watching movies/shows

    • UPC: 40718689
    • Model: E205W-1600
    • Color: WhiteBlack
    • Rating: 4.264

  • Dell 24" LED Widescreen Gaming Monitor (SE2417HG Black)

    Smooth and responsive gameplay on a stylish design. Fast gameplay and style make a winning combination on this responsive 24-inch monitor. Experience smooth and responsive action with minimum input lag at a super-fast two-ms panel

    • UPC: 49844098
    • Model: SE2417HG
    • Color: Black
    • Size: 23.8\"23.8"
    • Rating: 4.662

  • HP Value 22uh 21.5" LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - Black

    This affordable 21.5-inch display lets you experience a whole new world of detail. Bringing your videos, photos or work to the big screen has never been easier with HDMI ports for simple connectivity and the

    • UPC: 44394882
    • Model: HP L3N74AA#ABA
    • Color: 16.7 million colorsOther
    • Rating: 4.5

  • DELL FACTORY RECERTIFIED SE2717H 27IN 1920X1080-FHD Monitor

    Dell 27 Monitor - SE2717H

    • UPC: 54409395
    • Model: SE2717H/KYKMD-R
    • Color: Black
    • Rating: 4.159

  • Sceptre 24 Inch Ultra Thin Ultra Slim 1080P 75Hz LED Monitor HDMI VGA, Metal Black (E248W-1920R)

    Upgrade your movie watching and gaming experience with the Sceptre E248W 1920R 1080p Ultra Thin LED Monitor 2018. It has a slim bezel profile and a thin chassis to take up minimal space and also

    • UPC: 54317087
    • Model: E248W-1920R
    • Color: Metallic BlackBlack
    • Rating: 4.192

  • VOCOlinc PM2 Smart Power Strip (3 USB w/ QuickCharge)

    Smart Power Strip Surge Protector Works with Apple HomeKit & Amazon Alexa & Google Assistant · Outlet C Power Meter · 2.4GHz Wi-Fi ( 3 Outlets + 3 USB - a QC 3.0 USB

    • UPC: 887618297
    • Model: PM2
    • Color: Multicolor

  • Acer K222HQL 21.5" LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colors - 200 Nit - Full HD - DVI - HDMI - VGA - MPR II

    Acer K222HQL 21.5" LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colors - 200 Nit - Full HD - DVI - HDMI - VGA - MPR

    • UPC: 412101650
    • Model: K222HQL
    • Color: Black

  • Refurbished Acer 17" Widescreen LCD Monitor Display SXGA 1280 X 1024 5 ms TN Film|V176L b

    Enjoy your favorite videos and games in sharp detail with this Acer 17" LCD Monitor V176LB. It offers good response time and an excellent contrast ratio, which makes this a superb addition to your office.

    • UPC: 49606092
    • Model: V176L
    • Color: Black
    • Rating: 5.0

  • Dell 22" 16:9 IPS Monitor (No Stand) - 5 Pack

    The P2217H 22" 16:9 IPS Monitor from Dell is constructed with an In-Plane Switching (IPS) panel, which provides you with wide 178° viewing angles and vivid colors. It has a 1920 x 1080 Full HD

    • UPC: 713465936
    • Model: P2217H
    • Color: BlackP2217H |22" (No Stand) | 5 Pack

  • Top 10 Latest Air Quality Monitoring Gadgets

    10 Best Air Quality Monitors 2018

    Are you breathing Clean Air XiaoMi Smart Air Quality Monitor PM 2.5 Detector