Electronics

elec

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Shenzhen Gamtec Electronic Technology Co Ltd

Efficient Filtration System: The air filter using pulsed tip technology to release a large amount of negative oxygen ions (PM2.5), efficiently remove dust, smoke, haze. Air Purifier with No Chemicals: This portable wearable air purifier has no chemicals and can release 10,000,000 negative ions. And there is no need to replace expensive and cumbersome filters. Wide Range of Applications: Personal air filter can use on your neck, hand, car, backpack, Baby Stroller or Compact enough to fit on your desk. Effective your area (bedroom/ office). Rechargeable Air Cleaner: USB charging Included USB cable, charge 2 hours can be used for about 30 hours. 

Portable Air Freshener

Pacific Ultraweb Ind Ltd

This air purifier is an effective device to create fresh and clean air in an indoor environment. The air purifier filters microscopic irritants such as pollen, dust, bacteria, odors and tobacco smoke. The built-in fragrance dispenser freshens the air instantly with a pleasant smell.    3-layer washable filtering system.    Effective operation.

Air Purifier

Guangdong Kexi Intelligent Technology Co., Ltd

Six-stage Air Purification System (AEC Purification + UV Sterilization + HEPA Filter)Self-developed Motor &amp; Patented Structure, Ultra-low Noise 14.9dB9 Core Patents, SGS Certified, Food-grade Materials10m Long-distance Airflow, 12-speed Adjustment3D Wide-angle Air Supply (50°/80°/120° Adjustable)Certificate: CCC, CE 

Air purifying Vaneless fan A4

Olansi Healthcare Co Ltd

Name Air Purifier K15B Voltage 220V/50Hz Noise &lt;=34.4db CADR 800m³/h Anion 20 Million pcs/cm³ Material ABS Gross Weight  16.0KG Net Weight 14.0KG Dimension 400*400*669mm Package Size 460*298*695mm PM2.5 99% Application Area 56-96 square meter Motor Brushless DC motor Power 85W Filter 1. Aluminum Filter (washable)air purifier air clean 2. Cold Catalyst Filter 3. Antibacterial Filter 4. Honeycomb Activated Carbon Filter 5. High-Efficiency HEPA Filter Function 1. Filter Replacement Reminder air purifier air clean 2. Children Lock 3. PM2.5 Display 4. Touch Screen 5. Intelligent sensor system 6. Wi-Fi function Control Operation Panel Buttons + Remote Control air purifier air clean  Low Noise, peace of mind sleeping Automatically lower fan speed to reduce noise level; Suitable for quiet, healthy sleep Double filter design, double boost intake double output clean airEffective adsorption of formaldehyde, minimum blocking particles 0.02 microns(100 times smaller than the upper limit of PM2.5)  Japan imported Shenrong PM1.0 dust sensor  Accurate detection intuitive digital display -PM1.0 real-time display 360-degree bottom caster wheel design -easy free to move Humanization design -Child lock, Anti fall off switch  

toilet air purifier

OKLAB LIMITED

UV-02 is a portable air sterilizer that is designed with a lightweight, built-in handle, and lithium battery. It can operate for up to 35 hours without requiring additional power supply. Even if the built-in battery is drained, it can be immediately used with a USB power supply.  The sterilizer adopts a "triple filtration system" that includes UV-C light, negative ions, and a HEPA 13-grade filter. This system provides "comprehensive protection" by offering disinfection, sterilization, and antibacterial features. It can effectively remove fine pollutants, such as those with PM2.5 values, as well as smoke and chemical odors in both car and indoor spaces.  The HEPA filter has a purification efficiency of up to 99.97% and filters suspended particles that have a diameter larger than 0.3 micrometers. It effectively filters exhaust gas, fine dust, smoke, pollen, odors, pet hair, bacteria, and viruses.  Moreover, it can alleviate symptoms of hay fever, nasal sensitivity, and bronchial sensitivity. In low wind mode, the wind noise is as low as 48 dB, which means it won't disturb your sleep. 

3 in 1 Portable Air Sterilizer

This air purifier is an effective device to create fresh and clean air in an indoor environment.&nbsp;The air purifier&nbsp;filters microscopic irritants such as pollen, dust, bacteria, odors and&nbsp;tobacco smoke.&nbsp;The built-in fragrance dispenser freshens the air instantly with a pleasant smell.
<ul>
	<li>Soft carbon ions emitter</li>
	<li>Built-in negative ions generator&nbsp;emitting ions over 10 Millions ions/cm3</li>
	<li>3 speed Motor fan - Boost &amp; Silent Mode</li>
	<li>3 stages filter system -&nbsp;&nbsp;<br>
	HEPA Filter&nbsp; -&nbsp; Carbon Filter&nbsp; -&nbsp; Electrostatic Filter&nbsp;</li>
	<li>Fragrance dispenser</li>
	<li>Neon light power indicator</li>
	<li>CADR (Clean Air Delivery Rate) 41</li>
	<li>Effective 20 Meter.sq</li>
	<li>Ideal for home or office</li>
</ul>


United International Electrical Limited

   Cooling (heating), humidifying, dehumidifying and purification in one unit   3 level fan speed including high, medium, and auto   Auto-swing cool air outlet   1.2 meter exhaust duct (hot air)   Electronic control panel, LED display   Waterproof: IPX4   Self evaporating system   Water full auto-stop (dehumidifying)   Filters replacement reminder   Washable pre-filter   With casters   HEPA filter (optional)   With remote control   24 hrs timer   Sleep mode for energy saving   Humidity setting 50-80%  

Air Conditioner 

MDC Electronics Co.,Limited 

1.Real 1080P Full HD Wifi Air Purifier Hidden Camera 2.Touch screen operation for air Filter,2-Stage Filtration System: True HEPA Filter, and High-Efficiency Activated Carbon Filter capture allergens. Smoke, mold and odor, in addition to removing 98% of airborne contaminants as small as 0.3 microns 3.Real-time video recording and view 4.Video resolution :1920*1080P,View resolution option. LD (Lowest Resolution), SD (Standard), HD (High Resolution) 5.Video format :AVI 6.Video encoding: H.264 7.Ultra-Silent Operation: Filters the air with the lowest noise level as quiet as 20-30dB on Quiet Mode, helping you sleep deeply. And 30-35dB on High Speed Mode for High-Efficiency Filtration 8.Support 8-10M night vision 9.Alarm settings for camera device. (Receive Alarm prompt, Alarm Buzzer, Motion Detection &amp; RF 433 MHz Sensors) 10.Memory storage: Max support 256 GB TF Card/Micro SD Card 11.Support system :Windows xp/win7/win10/vista; Mac OS. Linux above 12.Support 24hours all time recording 

1080P WiFi Air Purifier Hidden Camera 

Hong Kong Lianchuang Technology Group Co., Ltd.

 Featured is an air cooler that can be controlled by a remote control unit. The air cooler comes with 3 wind modes for your best comfort. The cooler master filter is dismountable for easy cleaning. 
 
  Timing: 0.5&nbsp;- 7.5 hours. 
  Cooling by water pump sprinkling cycling system. 
  Dust-proof filter. 
  With anion for air purification. 
  Removable water tank. 
  Power: 100W. 
  Water tank: 6L. 
 

Air Cooler

Foshan Yisihang Electrical Technology Co. Ltd

1.Two wind turbines and two AC motors, for stronger wind speed 10.5m/s. 2.3 Modes: Standard/ Natural/ Sleep mode. 3.3 Wind Speeds: Strong/ Middle/ Weak. 4.12L removable water tank. 5.With water level indicator and removable ice boxes. 6.With handle for portability and wheels for easy mobility. 7.Electronic control with LED display. 8.Timing: 14 different automatic off timers (0.5-7.5hrs). 9.ION function: Generating anion to purify the air. 10.Automatic pump protection system: When the water tank is empty, a warning signal is given to activate the protection system. 11.Air conditioning: Evaporative cooling &amp; Air purifying. 12.Cooling System: Honeycomb Filter for Optimum Cooling. 13.Automatic left and right air distribution. 14.Memory mode: The gear position defaults to the last power off. 15.Remote Control Distance: Approx.6 meters.  

German Pool O2O Limited

 German Pool_Home Sterilization Series_High Performance Air Purifier_PUF-70S  	 Equipped with night light function 	 High efficiency PM2.5 filter 	 Mosquito catching net 	 3-layer filter effectively filters out harmful airborne particles 	 4 speed and 3 timer settings available   Applicable Coverage Area
Up to 40 m2 
German Pool&rsquo;s Air Purifiers are built with a 6-step APS purifying system, which filters odours and harmful substances such as formaldehyde in the air. Its suitable for any place in home with its Applicable Coverage Area up to 40 m2.

 Powerful Air Purifying System 
1. Filter Cover: Trap larger particles
2. Mosquito Catching Net: Special Mosquito Catching Net traps small insects
3. HEPA Fliter: Effective in removing allergens such as pollen
4. Activated Carbon Fliter: Effective in absorbing formaldehyde and other harmful substances and removing odour such as cigarette smell
5. TiO2 Photocatalyst: Patented design, it breaks down viruses, bacteria&nbsp; &nbsp; &nbsp; and allergens with ultraviolet light
6. Negative lonizer: Special Mosquito Catching Net traps small insects

 Multiple Fan Speed Setting 
With Extra Quiet Operation Sleep Mode

 Functional Remote Control 
Offers great convenience

 Negative Ionizer 
Effective in inhibiting bacteria and viruses

 User-Friendly Features 
Equipped with Stylish Night Light,&nbsp;Filter Replacement Indicator,&nbsp;Hidden Handle,&nbsp;Moveable Wheels,&nbsp;Child Safety Lock,&nbsp;Timer

German Pool_Home Sterilization Series_High Performance Air Purifier_PUF-70S

 	 With remote control 	 With LED module display panel 0.5-7.5 hours timing 	 Smart memory for unexpected power outage 	 4 wind speeds: turbo, hi, med, low. 	 Evaporative cooling, humidity conditioning and air cleaning 	 With water pump protection system 2 ways for water refilling, water tank capacity is 30L 	 Big window for cleaning water tank and filter 	 User-friendly handle for convenience 	 Power: 170W 	 Air velocity: 12m/s 	 Air flux: 1,000m3/h 	 Noise level:65dB 	 N.W./G.W.: 10.7/13.7kg 	 Carton size: 550 x 420 x 1,110mm 	 40GP: 256pc  

Typhoon Air Cooler DF-AF9001C

 German Pool_Home Sterilization Series_3-in-1 SlimTower Air Purifier Heater &amp; Fan_EFB-P20H  	 HEPA 13 high efficiency anti-bacterial anti-mold filter 	 Purifies 99.9% of air pollutants 	 Effectively inhibits H7N9, H1N1, Coronavirus 	 Removes PM2.5 particulate matters 	 3-in-1 Air Purifier, Heater &amp; Fan for all seasons 	 Slim &amp; space-saving design to suit every decor  *Test Report: Microbac Report #791-109, #956-102, #956-101

 Just Because You Don&#39;t See It
Doesn&#39;t Mean The Pollution Isn&#39;t There! 
VOCs from household furnishings, airborne particulate matters and viruses hitchhiked home on our clothes, together with molds, allergens, second hand smoke etc. are all &ldquo;invisible killers&rdquo; in your home, causing allergies, asthma, even cancer.

 Revolutionary PWF-HEPA 13
Purification Technology 
 One Filter to Catch&rsquo;em All 
HEPA 13 High Efficiency Filter utilizing revolutionary PWF and PuraWard Technology effectively captures PM2.5 particulate matters and 99% air pollutants, and keep your indoor air fresh and clean.

 Scientifically Proven to Effectively
Filter Out Harmful Viruses 
Through repeated scientific testing, the EFB-P20H Filter System is proven to effectively filter out various common viruses, even SARS-associated coronavirus, while simultaneously inhibiting mold bacteria from forming even under 90%+ humid circumstances^.
Test report：Guangzhou Testing Center or Industrial Microbiology Report #WJ20180718

 Bladeless Air Jet Technology
Enhances Purification Effect 
Innovative bladeless air circulation technology effectively forces air from the base of the unit up through a 70cm extended wind tunnel, producing a strong current of air flow, further enhancing air circulation and purification effect.

 Wide Angle Oscillation
Delivering Purified Air to Every Corner 
With 80&deg; wide angle oscillation and bladeless air jet technology deliver purified cool or warm breeze to every corner of the room.

 360&deg; Double Ring Filtering System
Captures pollutants with no blind spot 
360&deg; Double Ring Air Inlet at the base provides super strong suction, capturing air pollutants from all around.

 Cool &amp; Warm Breeze Modes
for Year Round Comfort 
The 3-in-1 SlimTower Air Purifier Heater &amp; fan is especially designed for HK&rsquo;s climate, air-purifier + cool fan + ceramic heater modes make it convenient for daily use all year round. Even on days when it&#39;s warm in the afternoon but chilly in the evening, the 3-in-1 SlimTower will still take good care of your loved ones. This is one appliance you won&rsquo;t store away when the seasons change.

 1800W PTC Ceramic Heating
Soft &amp; Non-drying Warm Air 
Heats up fast, reaching temperature of 30 &deg; C. What&rsquo;s more, the warm air is soft and nondrying!

 Slim &amp; Sleek Patented Design
Space-Saving &amp; Matches Your D&eacute;cor 
This Heater &amp; Fan exemplifies the best modern design; the slender and streamlined design is patented. The SlimTower hardly takes up any space, its 23 cm base can fit into tight corners. Chic black with aluminum air outlet, it is stylish and goes well with any d&eacute;cor.

&nbsp;

German Pool_Home Sterilization Series_3-in-1 SlimTower Air Purifier Heater & Fan_EFB-P20H

 German Pool_Home Sterilization Series_Portable Air Purifier_PUP-113  	 HEPA 13 + activated carbon high efficiency filter 	 10-million anions to neutralize PM 2.5 	 Purifying 99.98%* airborne pollutants 	 Capturing PM2.5 harmful particles/bacteria/allergen/aerosols 	 In &amp; out USB ports for power sharing with another USB device 	 2 wind speed modes: Turbo/Quiet 	 Silent operation perfect for car, home or office​   4X Filtering System 
 Neutralizing &amp; Kills All Contaminated Particles 
Built-in 4X Filtering &amp; Cleaning System:&nbsp; Filter Cover &nbsp;blocks out hair, skin flakes, dirt and other parge particles;&nbsp; HEPA 13 Filter &nbsp;traps 0.3&micro;m (PM .2.5)&nbsp;bacteria, germs, allergens,&nbsp;even aerosols*;&nbsp; Active Carbon Filter &nbsp;absorbs formaldehyde, exhaust air, smoke and odours;&nbsp; 10 Million Anions &nbsp;neutralize bacteria and contaminated particles, instantly and efficiently protecting your and your family&rsquo;s health, wherever you are.
*CAS Test Technical Services Co Ltd (Ref: JKK180815-02)
&nbsp;
 Active Carbon to Rid Odours Effectively
Keeping Air Clean &amp; Fresh 
In confined spaces like cars, even the slightest odour be it cigarette smoke, sweat, pet or food smells can be offensive. Active Carbon filter can rid all odours instantly, keeping the space smelling fresh and clean.

 Slanted Slot to Promote Air Passage
360&deg; All Round Protection 
360&deg; In/Out Filtering Design enhances air purifying, circulation and maximum breeze output. Aerodynamically designed 35&deg; slanted slot valve effectively reduces air resistance and noise while increasing wind output, pushing out high concentration of anions to every corner for all-round purification.

 2 USB Ports, Plug-&amp;-Use
Lightweight &amp; Convenient 
USB-powered, simply plug-and-use. Purifier comes with USB output interface, allowing you to recharge gadgets while it is in use. It is especially handy in small spaces with only one USB port like car or office. Use it anywhere with an USB outlet &ndash; buses, trains, airplane cabins. Or simply plug it into your power bank, and enjoy portable fresh air wherever you go.

 Minimalistic Design,
One-Touch Operation
Functional &amp; Sleek 
Clean white minimalistic design with rainbow gradient backlight matches any car or indoor d&eacute;cor. Simple one-touch operation controls TURBO/QUIET/OFF makes it easy and safe to use even when driving.

German Pool_Home Sterilization Series_Portable Air Purifier_PUP-113

Smart Team Holdings Ltd

 Gift Set : Ai202&nbsp; +&nbsp;PCC2818B (Any color)
Ai202  	 The product adopted a 3-level of sterilization (UV-C light, Photo-catalyst &amp; Plasma Ions), it kills 99.99% bacterial virus. No need to clean or change filter and maintenance-free. No secondary pollution.&nbsp; It adopted UV-C lamp and photo-catalyst to kill bacteria and for sterilization, HD plasma ion purification technology with features include killing bacteria, odor removal, silent fan pressurization promotes air circulation, auto-activation PIR human infrared sensor, CPU automatic timer mode, and self-adaptive and auto-activation warm night light. The product is designed particularly useful in humid bathroom or sanitary room and is to use with the wall socket.&nbsp; The product can be used in both dry rooms and moist or wet conditions.  &nbsp;It improves your health and quality of life : 	 Removal of 99.9%Airborne Viruses 	 Removal of 99.9% Airborne Mold 	 &nbsp;Fast Deodorizing speed for adhering odor 	 Removal of Dust Mite Allergens 	 Pollution purified upto 99.9% 	 Destroys definitely formaldehyde 	 24 hours resistant to bacteria 	 Protect Family Health 	 People-friendly, safe 	 No cleaning or filter replacement, no material consumption 	 Especially suitable for sensitive and asthmatic people, pregnant women and infants, the elderly, etc.&nbsp; Recommended for those people with low immunity system or patients and everyone use. 	 Improve your health &amp; sleep quality. 	 Color: White for Ai202 &amp; Any Color for AF1328  
PCC2818B (Random Color) 	 InCar Air Sterilizer 	 With Smart Charger &amp; Life Hamme r    FEATURES  	 Sterilize air&nbsp;inside&nbsp;your&nbsp;car,&nbsp;no&nbsp;more&nbsp;second-hand&nbsp;smoking,&nbsp;no&nbsp;formaldehyde,&nbsp;no&nbsp;bacteria,&nbsp;germs,&nbsp;VOCs,&nbsp;PM2.5,&nbsp;etc&nbsp;to&nbsp;protect&nbsp;your&nbsp;family&nbsp;health 	 Dual&nbsp;USBs&nbsp;at&nbsp;fast&nbsp;charging&nbsp;speed&nbsp;at&nbsp;2.4Ax2,&nbsp;viz.&nbsp;4.2A 	 &nbsp;Save&nbsp;your&nbsp;life&nbsp;in&nbsp;a&nbsp;glimpse&nbsp;of&nbsp;seconds&nbsp;under&nbsp;emergency&nbsp;lock&nbsp;inside&nbsp;your&nbsp;car 	 Zero&nbsp;filter&nbsp;consumption,&nbsp;air&nbsp;purification&nbsp;by&nbsp;anions&nbsp;of&nbsp;3&nbsp;millions&nbsp;per&nbsp;cm3 	 LED&nbsp;indicator  

Gift Set - UVC & Ionic Air Sterilizer (Ai202) & In Car Air Sterilizer (PCC2818B) Random color

&raquo; Electronic Control /Mechanical thyphoon cooler &raquo; Remote control (AF8088C) &raquo; Timing(AF8088C), 1-12 hours &raquo; Temperature dispaly(AF8088C) &raquo; Horizontal and vertical oscilation automatically &raquo; 3 sides inlet 1 side outlet air flow system &raquo; wind speed&#65306;9 m/s &raquo; 3 wind speed work with Black-oxidized metal blade &raquo; Water cycling system work with pump sprinking on 3 sides honeycomb filter &raquo; Pumpp protection system works when water being usde up &raquo; Water tank capacity 80L &raquo; Refilling methods:self-refilling by water pipe automatically,bucket refilling manmually. &raquo; Cooling power: 250W

Air cooler

Suzhou Yigao Electrical Co., Ltd.

Cordless vacuum cleaner G16 Whole house cleaning at once ·Detachable battery pack and dustbin ·Powerful Suction &amp; Long Runtime ·High definition touch screen ·H11 HEPA cover+13-cones filtration system+air inlet filter cotton ·Automatic dust sense 

Cordless vacuum cleaner G16

RoMaks Limited

RoMaks Limited offers a broad range of inductors and magnetic cores for use in power electronics, signal filtering, EMI suppression, and energy storage. With in-stock availability, custom manufacturing capabilities, and expert technical support, we are your go-to partner for magnetic solutions tailored to high-performance electronic systems. Our components are designed to meet the increasing demands of today's compact, energy-efficient, and high-frequency circuits. Whether you need standard wire-wound inductors, surface-mount coils, or custom ferrite cores — RoMaks provides both standard and bespoke solutions optimized for your applications. 🌀 Our product offering includes:Inductors: Wire-wound inductors (SMD and through-hole) Power inductors (shielded, unshielded) Choke coils (common mode, differential) Toroidal inductors Air core and ferrite core inductors Magnetic Cores: Ferrite cores (toroid, E, U, RM, PQ, EE, EC, and more) Nanocrystalline and amorphous alloy cores EMI suppression beads and sleeves Custom-shaped magnetic cores for transformers, filters, and converters All components are manufactured under strict quality standards and conform to RoHS, REACH, and ISO 9001certifications. 🛠️ Custom Development Capabilities:RoMaks provides engineering and production services for companies requiring custom inductance values, magnetic characteristics, or mechanical dimensions. Tailor-made inductors and cores based on electrical requirements, winding specs, and application use cases. Custom coil winding with precise turn counts, multi-layer design, and shielding. Press mold development for custom ferrite or alloy cores. Material options: soft ferrite, iron powder, nanocrystalline, and more. We support low-MOQ prototyping as well as high-volume production with full documentation and sample testing available upon request. 🚚 Logistics &amp; Stock:Large selection of standard inductors and ferrite cores in stock. Fast delivery from our Hong Kong warehouse and trusted partner locations. Flexible order quantities for both development and mass production stages. OEM/ODM branding options available for large orders. ⚙️ Applications:Our inductors and cores are widely used in: Power supplies (SMPS, DC-DC converters) Electric vehicle systems Industrial motor control Signal processing and EMI suppression Consumer electronics and IoT Telecom and RF modules We work closely with design engineers, procurement teams, and manufacturers to ensure you receive the exact inductive components your system demands — quickly, reliably, and cost-effectively. 📩 Contact us today for datasheets, engineering support, or a quote on standard or custom inductive components. 

Inductors, Choke coils 

Duracom Corporation (HK) Ltd

Removes 60 liters of moisture per day (30℃, 80%RH) Small and light design with efficient performance Rotational molding housing Hot gas bypass for low temperature defrost Built-in sensors monitor RH and temperature Electrical control, auto-restart when power failure Operating running hour counter LGR system available Faster maintenance by removing entire housing easily, front bracket for convenient storage Droppable air filters Removable strong 300MM EVA tires for easy of mobility and good balance when being wheeled up stairs Self drainage and automatic pump out Quick disconnect coupling for drainage pipe connected easily and fast Stackable for space saving Patented design Optional: Mechanical control system Loading Quantity: 20GP/40GP/40HQ: 143/287/288PCS 

Commercial Dehumidifier XTRACT

Sapiens Environmental Technology Co Limited

Product Description Sapiens Sensor Tube DF-4 is a long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including nitrogen monoxides (NO), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO) with near reference data quality under all weather conditions. Sapiens Sensor Tube DF-4 is equipped with the Pair Differential Filter (PDF) sensing technology using paired filter for continuous tracking of virtual baseline for the gas sensors signals. With effective reduction of the impact of environmental temperature and humidity, the air pollution measurement data quality has been greatly improved by this technology. The DF-4 is suitable for the monitoring of atmospheric pollutants under versatile micro-environments with dynamic changing humidity and temperature transients. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, research projects needs.  Product Features At least two gas modules capable of measuring nitrogen monoxide (NO), nitrogen dioxide (NO2), ozone (O3), and carbon monoxide (CO) etc, all together simultaneously using respective electrochemical sensors equipped.Pair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signals;The gas module converts sensor signals to gas concentration via an algorithm stored in the system firmware and is configured to log both sensor electrodes raw voltage outputs and converted gas concentrations in ppb (for O3, NO2 and NO) or ppm (for CO). Measurements are logged and reported in real-time.The NO2 sensor is equipped with ozone filter membrane to remove interference from O3.On-site traceable gas calibration option is available during field maintenance.Replaceable battery to support long term operation without external power supply.Algorithm on Chip (AoC) is enabled for gas concentration direct output with auto quality control. Application Cases plications Smart city sensor networkUrban air pollution monitoringRoadside air quality monitoringEmergency air quality monitoring Please contact us for price details 

Sensor Tube DF4

Product Description: PES (Personal Exposure Sampler) is a compact, cutting-edge device that revolutionizes air quality assessment for personal exposure studies. Our innovative PES advanced control system allows researchers to manage six sampling channels, offering flexibility in pollutant collection. PES models deliver high-resolution temporal data on both particulate matter (PM) and carbonyls, enabling you to gain insights into air pollutant composition and elevate your research in environmental and health sciences.  Product features: Compact, lightweight, and low-noise design, engineered for personal exposure assessment;Six independently controlled channels utilizing micro-electromechanical systems, enabling high temporalresolution sampling;Integrated flow meter for precise flow rate adjustment;Replaceable battery design for extended operational capacity;Micro-impactor for size-selective PM sampling;Concentrates particles onto a 6 mm diameter sampling spot, enhancing analytic sensitivity;Reusable ozone scrubber with Kl (Potassium lodide) coating, efficiently eliminates ozone;Adaptable to various filter membranes and cartridges;User interface allows customization of sampling programs. Applications: Personal exposure researchIndoor air pollution monitoringMicroenvironmental pollution monitoringExposure data for patients with respiratory diseasesEmergency air quality monitoringSchool/community air quality monitoring Please contact us for price details 

The air cooler bestows an elegant appearance with wheels for enhanced mobility. The cooling-pad cycling system offers cooling and humidification effectively. This air cooler is suitable for offices, hotels, schoolrooms, meeting rooms, etc.
 
  Power: 80W. 
  Voltage: 220V-240V. 
  Frequency: 50Hz. 
  Water capacity: 9L/D. 
  Air flow: 13m3/min. 
  Covered area: 30-50㎡. 
  0.5-7.5 hour timing function. 
  Automatic left-right swing, manually adjustable for up-and-down wind direction. 
  3-wind mode (normal, natural, sleeping). 
  3-wind speed (hi, mid, low). 
  With remote control. 
  With humidifier that increases room humidity. 
  Unmountable dust-proof filter, washing easily. 
  With ionic function. 
  With two special chemical iceboxes. 
 

The air cooler features two special chemical iceboxes and a cooling-pad cycling system for effective cooling and humidifying. The classy two-tone finishing easily matches any modern d&eacute;cor. This air cooler is suitable for offices, hotels, schoolrooms, meeting rooms, etc.
 
  Power: 65W. 
  Voltage: 220V-240V. 
  Frequency: 50Hz. 
  Water capacity: 6L/D. 
  Air flow: 900m3/h. 
  Covered area: 30-50㎡. 
  0.5-7.5 hour timing function. 
  Automatic left-right swing, manually adjustable for up-and-down wind direction. 
  3-wind mode (normal, natural, sleeping). 
  3-wind speed (hi, mid, low). 
  With remote control. 
  With humidifier that increases room humidity. 
  Unmountable dust-proof filter, washing easily. 
  With ionic function. 
  With wheels. 
 

Shenzhen Leagend Optoelectronics Co Ltd

Wireless OBDII trip monitor Diagnostic Adapter for Android and iSO phones 	 Wireless Diagnostic Adapter CBlackbox-BT(BLE327)Bluetooth 4.0 	 Operate the diagnose on iphone/iPad and Android Smart phone via Bluetooth 4.0 	 Works with all OBD-II compliant vehicles 	 Wireless (Bluetooth 4.0) in10 meter 	 Software included for Android and iPhone 	 All Apps for Android and iPhone are designed by ourselves, download for free via Internet.  Functions: 	 Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions ). 	 Clear trouble codes and turn off the MIL (&quot;Check Engine&quot; light) 	 Display real-time driving data, including:	 		 Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Timing Advance, Horsepower,&nbsp; Engine load 	 	 	 All data are counted for each trip as each day, each week, each year. 	 Record every day and every month driving information. 	 Including the driving time, driving mileage, average speed, max speed, max RPM, fuel consumption, fuel cost. 	 Track each trip route in Google Map, including the starting time, stop time, driving time, Max speed, average speed, Max RPM, fuel consumption, Fuel cost. Etc. 	 Maintenance record and remind for oil reset, brake replace, air filter, wheeled transposition. tire, nozzle ,etc 	 Support mobiles: All iOS and Android smart phone with Bluetooth 4.0 	 iOS (iPhone 4S,5, 5C, 5S and later, iPad 2，iPad Air, iPad mini, iPad mini 2 and later) 	 At least Android 4.3 (support for Bluetooth 4.0 phones)  Vehicle Coverage 	 All OBD2 &amp; EOBD compliant vehicles with a 16-pin interface(include all 1996 and newer cars, light trucks and SUVs sold in the United States, all 2000 and newer sold in the Europe, Japan and Asian Area) CAN, VPW, PWM, ISO9141, KW2000 protocols compliant vehicles(including those equipped with the next-generation protocol Control Area Network.)  

My Sourcing