ReviewsParticle Sensor

Bluetooth Wireless Earbuds Bluedio P Particle Wireless Earbud Headphones in-Ear Earphones with Charging Case Mini Car Headset Built-in Mic for Cell Phone/Running/Android 6Hrs Playtime

【Clear Sound Quality】-- Bluedio Particle Wireless Earbuds adopt 6mm driver bigger than before, and built-in and advanced patented technology VFT....
【More Comfortable Wearing】-- Bluedio Particle Bluetooth Earbuds adopted ABS material and designed 3 sizes silicone earplugs to suit different....
【Stable Wearing for Carefree Sports】-- Humanized and ergonomic design, together with three diffrent sizes of earplugs(L.M.S),gives you more....
【6 Hours No-stop Play】-- You can enjoy 6 hours no-stop play for just one single charge. It also provides 4 additional full charge, total playtime....
【Face Recognition Technology】-- The built-in touch sensor chip intelligently senses the wearing status. When you take down only the RIGHT earbud....

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Temtop Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

8-IN-1 MULTIFUNCTIONAL CO2 MONITOR. Adopts SenseAir NDIR carbon dioxide sensor, Dart HCHO sensor, and Temtop professional-grade particle sensor. Gather the world's top technology to provide you with comprehensive air pollution monitoring..
AUDIO ALARM AND COLORFUL AIR QUALITY LEVEL INDICATOR. Know the air at a glance, you can also set the alarm threshold according to your needs..
DATA EXPORT AND EASY CALIBRATION. Export full data via USB including CO2, PM2.5, PM10, HCHO, particles, temperature, and humidity. Built-in calibration program for CO2 and HCHO. The RAM supports more than 3 months of continuous data logging..
SUITABLE FOR BOTH INDOOR AND OUTDOOR. Adopts colorful TFT display with backlight, ergonomic design, and rechargeable large capacity battery, you can use it for home, office, lab, or carry it to travel..
WHAT YOU GET. M2000 air quality monitor, charging cable, carry case, user manual, Temtop 12-months warranty & 24/7 customer support access via email and phone..

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BRWISSEN A18 Air Quality Monitor Indoor Pollution Tester for Co2 Dust Meter PM1.0 PM2.5 PM10 Particulate Matter Analyzer HCHO Formaldehyde TVOC Detector Data Record Storage Particle Counter

003cb003e PM PARTICULATE MATTER DETECT003c/b003e -- Air pollution monitor can test indoor fine particles. 6-channel tiny particle number testing (Number of particles/liter)--pm0.3 / pm0.5 / pm1.0 / pm2.5 / pm5.0 / pm10.
3-channel particulate matters quality detection (μg/m³)--PM1.0 / PM2.5 / PM10.
Press and hold the set/confirm button for 3 seconds to enter Settings page.
003cb003eDATA LOGGER & EXPORT003c/b003e -- Air quality meter has a 128M data memory card that support 10w + data records storage, record storage frequency: once a minute. Data records can be exported to the computer in TXT file and analyze air quality changes in graphs.
003cb003eAUTOMATIC PHOTOSENSITIVE003c/b003e -- BR-A air quality tester automatically turns off the screen according to the ambient brightness, creating a good sleeping environment, saving energy and electricity. Can turn off this function in settings page.
003cb003eCO2 / HCHO / TVOC SENSOR003c/b003e -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor, Absorption chamber Optical Coating.
Electrochemical formaldehyde HCHO sensor, double platinum catalytic electrode.
semiconductor TVOC sensor, indoor air quality meter can accurately measure a variety of volatile organic compounds TVOC / VOCs, such as benzene, nitroge....

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GZAIR Smart Wi-Fi Indoor Air Quality Monitor, Data Logger, PM2.5, PM1.0, TVOC, CO2 Detector, Temperature & Humidity, Real-Time Data via App

6 IN 1: Measure PM2.5, PM1.0, TVOC, CO2, Temperature, and Humidity, with a sensitive laser particle sensor, laser TVOC sensor, and accurate NDIR CO2 sensor. .
Automatic & Manual Calibration: Offer two calibration modes, Manual Calibration, and Automatic Calibration. We have calibrated it manually in the factory, and it can automatically calibrate during the detection..
Wi-Fi Enabled & APP Smart Control: Smart PT02 can connect to the Internet, works seamlessly with Tuya App, Set alerts, receiving air quality measurements anytime and anywhere..
Wireless IoT Controller: Create a Smart Scene in the Tuya app, make PT02 control the Smart home appliances. First, you should add Smart PT02 and other Smart home appliances to Tuya APP. Then set the conditions. The PT02 monitor will activate Smart Fans, Air Purifiers, or other appliances in response to changes in your home’s air quality..
Supports RS485/Relays Signal Output: The RS485 port and Relay port are located on the rear of the device. And the RS485 supports data export. The Relays can control the appliances directly (This function is only recommended for professional personnel or engineers.).

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AUTEL MaxiDiag MD808 Pro OBD2 Scanner Oil Reset Battery Registration and Reset Parking Brake Pad Relearn Diesel Particulate Filter Regeneration Steering Angle Relearn Read/Clear Codes Live Data

...les, and offers a robust menu of service functions including oil light and service maintenance reset, battery maintenance reset, diesel particulate filter regeneration functions, and steering angle sensor and electronic parking brake resets..
The MD808 PRO DPF feature allows you to perform many functions on a diesel particle filter system without having to send your car to a major dealer. The tool is plugged in to manage DPF regeneration, DPF component replacement, and DPF after engine control unit replacement. The BMS(Battery Management System) allows the scanning tool to assess battery charging status, monitor closed circuit current, activate the resting state of the vehicle, and charge the battery through a diagnostic socket..
With built-in oil service reset, battery positioning and reset, relearning after parking brake pad replacement, relearning of steering Angle sensor and diesel particle filter regeneration functions, the MD808 Pro has access to all available modules for optimal diagnostic operations. There's no better versatile scanning tool in a 4-inch handheld device..
MD808 PRO is upgrade version of MD802, covers more cars and more systems.Support Read/Clear Codes and Live Data functions for ALL systems，Read and clear trouble codes, co....

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ACEIRMC 10pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Obstacle Avoidance Module Tracing Sensor Tracing Module for Arduino Smart Car Robot

Accurate and Reliable: detection, stable, good consistency.
Quick response: response time is less than 10 seconds when the scene changes..
Easy integration: UART output (or IO output can be customized), fan built-in.
The SDS011 using principle of scattering,can get the particle concentration between 0.3 to 10um in the air.It with digital output and built-in fan is stable and reliable..
Working principle:Using scattering principle:Light scattering can be induced when particles go through the detecting area.
The scattered light is transformed into electrical signals and these signals will be amplified and processed PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output Note : It supports 5V power supply voltage, output signal TTL Is 5V, higher than this voltage, the product will burn out.

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Bluedio Particle Wireless Earbuds & Bluedio Hi Wireless Earbuds

【Clear Sound Quality】-- Bluedio Particle Wireless Earbuds adopt 6mm driver bigger than before, and built-in and advanced patented technology VFT....
【6 Hours No-stop Play】-- You can enjoy 6 hours no-stop play for just one single charge. It also provides 4 additional full charge, total playtime....
【Face Recognition Technology】-- The built-in touch sensor chip intelligently senses the wearing status. When you take down only the RIGHT earbud....
♪【Bluetooth 5. 0 & Superior Sound Quality】- Bluedio Hi Wireless Earbuds adopt the most advanced Bluetooth 5.0 technology. Support A2DP, HSP,....
♪【One-step Pairing】- Automatic system gives you a hassle-free experience when pairing and connecting to your devices. All you need to do just....

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Robot Vacuum, Visual SLAM Robot Vacuums with 145°Navigation Sensor, Intelligent Mapping System, App Remote Control with Alexa, 1400PA Power Suction Robot Vacuum Cleaner

...power automatically to make sure the suction adapts to the different type of carpets which can better protect your carpet. With auto adjust suction power, A900 is a best robot vacuum cleaner to clean your carpet in a more effective way. Especially a best robot vacuum for removing pet hair, human hair, dust, and any particle..
PREMIUM PERFORMANCE WITH 360° PROTECTION – Amarey A900 robot vacuum supports 3 efficient cleaning modes: Auto/ Spot/ Edge and adopts triple filter system which includes pre-filter (washable) / Sponge (washable) / high-efficiency filter to clean your place. Remaining a low noise level less than 60db, no disturb during sleeping or working time. With 360°sensor protection, this smart robotic vacuum will be able to avoid falling and control direction effectively to keep away from obstacles..
HIGH-CAPACITY BATTERY & SELF-CHARGING SUPPORTED – Integrating with a built-in rechargeable battery, Amarey A900 robot vacuum cleaner is allowed for 100 min non-stop working and it is self-charging supported. It could seek the charging dock automatically after finishing its work or on low battery mode..

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Robot Vacuum, Smart Navigating Robot Vacuum Cleaner, Wi-Fi Connected, Works with Alexa, Visual Mapping, APP Controls, 1400Pa Strong Suction, Self-Charging, Best for Pet Hair, Hard Floors to Carpet

ULTRA EFFICIENT MAPPING: Integrated with 145°navigation sensor and visual technology, A900 robot vacuum can map your home precisely and calculate the optimal cleaning path without a missing spot..
APP & ALEXA CONTROLS: Alexa & Google assistant supported. With amarey APP, A900 robotic vacuum can be easily controlled on your phone including clean modes, schedule, map display, suction adjustment..
AUTO ADJUST SUCTION: A900 robot vacuum cleaner can auto-adjust the suction power when working on carpet. It can give your carpet a deep & thoroughly clean. With 1400 Pa Suction Power, this robot vacuum is best for removing pet hair and any particle..
BOUNDARY STRIP: Equipped with smart sensor, this robotic vacuum will detect the boundary strip you set and keep away from certain area. It allows you to set up custom cleaning boundaries and this smart robot vacuum will not go across the cleaning zone..
SELF-CHARGING: This robotic vacuum can automatically return to the charging dock by itself and always ready to work..

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Aprilaire Allergy True HEPA Air Purifier with 3-Stage Filtration, Removes Allergens, Viruses, Odors, Ozone Free

REMOVES UP TO 99.97% OF AIRBORNE ALLERGENS & VIRUS-size particles 0.3 microns and larger passing through the True HEPA filter including pollen, mold spores, germs, and other pollutants.
REDUCES ODORS, VOCS, AND OTHER GASEOUS ALLERGY TRIGGERS passing through the alumina oxide and activated carbon bed filter.
SO EASY TO USE in Smart Mode – the fan speed adjusts automatically based on the smart particle sensor reading for optimal air purifying.
PURIFIES THE AIR IN YOUR FAVORITE ROOM including bedrooms, family room, or kitchen up to 495 square feet, and it’s easy to move from room to room.
ZERO OZONE: Improves air quality without the use of an ionizer. No ionizer, no ozone greenhouse gas emitted into your home.

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Molekule Air Pro FDA-Cleared Medical Air Purifier & Air Mini+ - FDA-Cleared Medical Air Purifier with Particle Sensor and PECO Technology for Smoke, and Mold- 250 sq. ft.

...iness spaces up to 1000 sq ft or high-traffic areas, with the ability to track your air quality throughout the day..
Product 1: PECO-powered: Comes with one 6-month PECO-Filter using breakthrough technology that destroys VOCs, bacteria, viruses, mold, pollen, pet dander, and more..
Product 1: Air Score: Assesses your particle and chemical levels to score your indoor air in real time. It also decides fan speed while Auto Protect modes are on, and shows your Air Quality score as a clean, color-based metric on your app and purifier screens..
Product 2: FDA-cleared to destroy viruses: Molekule Air Mini+ is FDA-cleared as a 510(k) Class II medical device to destroy viruses & bacteria, and trap 95% of particles 0.3-1 micron in size.
Product 2: Made for smaller spaces: designed for smaller spaces up to 250 sq. ft. like studio apartments, kids’ bedrooms & home offices.
Product 2: PECO-powered: Uses Photo Electrochemical Oxidation (PECO) nanotechnology to destroy viruses, allergens, bacteria, mold, chemicals & more.
Product 2: Auto Protect mode: Delivers particle protection by auto-adjusting fan speed based on the sensor. Auto Protect is designed for non-medical use. For home-or-commercial healthcare use, Mini+ should be used on fan speed 3 or higher.

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