Home Products, Lights & Constructions

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Home Products, Lights & Constructions Suppliers and Manufacturers

Environmental Protection

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Environmental Protection Suppliers and Manufacturers

Air Quality Control

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Air Quality Control Suppliers and Manufacturers

Shenzhen Heiman Technology Co Ltd

 	 Detect formaldehyde, PM2.5, PM10 	 Smartphone remote monitoring and control 	 With OLED display, real-time monitoring indoor air quality 	 OLED display can be changed by waving a hand 	 Support voice indication 	 Can work with Alexa 	 Adopts flame retardant engineering housing material; Free tool installment, power, and usage. 	 Smart and fashion design, with an appearance design patent.  

Smart Air Quality Monitor

3NV Technology Limited

Real-time Particulate Monitor measures and records airborne particulate concentration levels using the industry proven principle of beta ray attenuation. The data collected is accurate and reliable. The monitoring and data management are operated by the microcomputer system, which can inspect continuously. Real-time Particulate Monitor consists of three basic components: the instrument host, the cutting head, and sampling system Each part is installed individually for easy removal and replacement.  

Real Time Particulate Monitor (beta ray)

Real-Time Particulate Matter Air Sensor is an online monitoring product used to provide real-time and accurate detection data of outdoor ambient air pollutants. This air sensor is capable of meeting the purpose of the continuous monitoring including 24-hour average Respirable Suspended Particulates (RSP) concentration, 24-hour average Fine Suspended Particulate (FSP) concentration and 1-hour average RSP concentration. It adopts a pumping sampling method and can be equipped with a variety of high-precision air sensors according to actual conditions. The monitor is capable of detecting PM2.5 (FSP), PM10 (RSP), TSP and meteorological parameters including temperature, humidity, pressure, wind speed, wind direction with high precision and high accuracy. The air sensor can be replaced according to specific needs. Capable in outdoor environment andcontinuousmonitoringsuch asconstructionsite air qualityreal-timemonitoringor EM&amp;A projects in Hong Kongto ensure that any deteriorating air quality canbe readily detected andtimelyaction canbe undertaken. 

Continuous Air Pollutant Monitor

Fuzhou Techland Trading Co Ltd

Size:205x167x33.5mm - CO2 measuring range: 400~5000 PPM - CO2 level indicator: good (400~700 PPM)/normal(700~1000 PPM)/poor(1000~5000 PPM) - CO2 monitoring alert - Temperature range:-9.9°C-50°C - Humidity range:20%~95% - Max/min record of CO2, temperature &amp; humidity value - Time and calendar display, time alarm function - Power supply: 5V1A adaptor or 3 xAA batteries 

CO2 monitor

Nexus Industrial Design Limited

Provides accurate information about the quality of air in your home, office or greenhouse4.1” / 10.5 mm large color LCD (VA type)Large readout of CO2, Temperature, RH%Slim modern designMeasure CO2: 400~5,000ppmTemperature: 0°-50°C - RH%: 20-95%Different CO2 colour icons to show the CO2 levels (Green, Lime, Yellow, Red)NDIR (non-dispersive infrared) gas sensorAdjustable backlight brightness°C/°F temperature unitContinuously measures carbon dioxide, temperature and relative humiditySelf-calibrating, no moving parts to wear outMax-Min meomry of CO2,Temperature and RH% of last 24 hoursAuto-scrolling display of current-Max-Min CO2,Temperature and RH%Programmable Alert reminder on low/high CO2 levelsAudible alarm for CO2 alertProgrammable alert reminder on low/high RH%Manual calibration feature of CO2, RH, TemperatureNDIR life time： minimum 5 YearsBuilt-in ROM memory to keep settings and last memoryPowerd by external AC/DC adaptor (5V 1.2A)Display size: 95H x 50W (mm)Product size: 145H x 94W x 27D (mm) 

Air Quality CO2 Monitor

1. Provides accurate information about the indoor air quality of home, office or greenhouse 2. Large readout of Time, CO2, Month-Date / Temperature-RH% 3. Mirror coated lens 4. Measure CO2 : 0~5,000 ppm - Temperature : 0℃-50℃ - RH% : 20-95% 5. Different CO2 colour icons to show the CO2 levels (Green, Lime, Yellow, Red) 6. NDIR (non-dispersive infrared) gas sensor (single beam) 7. CO2 monitor on a large high-resolution display 8. Self-adjustable display brightness by light sensor 9. Continuously measures carbon dioxide, temperature and relative humidity 10. Self-calibratioin 11. Switchable display of large Time / CO2 12. Programmable alert reminder on low / high CO2 levels and RH% levels 13. Audible alarm for high CO2 alert 14. Temperature-RH% / Month-Date display 15. Manual calibration of CO2 16. NDIR lift time : minimum 5 years 17. Built-in ROM memory to keep settings and last memory 18. Wall-Mounting or desktop (with foldable back stand) 19. Power by external AC / DC adaptor 20. Battery backup by 2 x AA batteries (for time keeping) 21. Product size : 158 H x 370 W x 40 D mm 22. Display : 130 H x 340 W mm 23. Large digit : 107 mm height 

1. Provides accurate information about the indoor air quality of home, office or greenhouse 2. Large readout of CO2 3. Slim modern design with high-resolution display 4. CO2 measurement : 400 -5000ppm 5. 4 colour icons indicate air quality and ventilation 6. Adjustable CO2 value alert with optional alarm sound 7. 12/24 hour time 8. Programmable snooze 9. Alternate display of time and CO2 value 10. Adjustable backlight brightness 11. Powered by external AC/DC adaptor 12. Product size : 280 H x 75 W x 75 D mm 

Fujian Youtong Ind Co Ltd

YT6928 PM2.5 Monitor LED Color Screen Air Quality Meter

Factory Direct Sale Household Multifunctional Outdoor air Quality Meter PM2.5, Temperature Humidity Black Real Time Air Detector

Hop Yuen Ind'l Ltd

As shown are HEPA air filters known for its quality. These filters can filter 99.97% of dust and particles suspended in the air. The HEPA air filters are great helping hands in filtering dust and germs. 	 Suitable for the clean rooms of the semiconductor industry, medical industry and biochemical labs 	 Embedded in a wooden, plastic or metal frames 	 High efficiency 	 Certified to prove the safety  

HEPA Air Filter

Clearance Household Multifunctional Indoor air Quality Meter Wifi Tuya Air Quality Meter PM2.5 Monitor

Fine Offset Electronics Co Ltd

 Main Features      Measures PM 2.5 current and max value for 1h/24h/since last resetIndoor temperature and humidity6 Grades Air Quality Levels Indicator: Good, Moderate, Mild, Unhealthy, Severe and HazardousRechargeable batteries and solar panel as backup powerTemperature units °C/°F selectableSpecificationsLine of sight wireless transmission (in open air): 100metersFrequency: 433 MHzUpdate Rate: 60 seconds （indoor T&amp;H）     10 minute (PM 2.5 data).Indoor temperature measure range: 14 to 140 °F(-9.9 to 60°C).Accuracy ± 1°F/±0.5°C, Resolution: 0.1 °F/ °CIndoor humidity measure range: 1% to 99%.Accuracy +/- 3% RH (@25°C. , 30%RH to 80%RH).Accuracy +/- 5% RH (@25°C. , 1%RH to29%RH；80%RH to 99%RH).PM 2.5 measure range: 0~999ug/m3Accuracy: &gt;100ug/m3, ±15%     &lt;100ug/m3, ±15ug/m3 Resolution: 1ug/m3

PM2.5 Air Quality Monitor

Factory Direct Sale Household Multifunctional Outdoor air Quality Meter air Quality Analyzer Meter Wifi PM2.5 Monitor

Clearance Household Multifunctional CO2 Detector Portable Air Quality Monitor LCD Display CO2 Sensor Air Quality Meter

GRAW MET SYSTEMS (HK) LIMITED

-Cloud Radar W-Ka Band- The RPG-FMCW 35/94 (Ka/W) radar is a microwave instrument for the detection of cloud particles. It emits continuous microwave power at 35 and 94 GHz and detects the reflected power from cloud droplets, rain droplets, ice and snow particles. The evaluation of the Doppler frequency shift from falling particles enables the radar to determine a velocity spectrum. The cloud radar provides vertical profiles of the radar reflectivity factor with high temporal (~1 s) and spatial resolution (down to 1 m). These profiles contain information about cloud geometry. 

Cloud Radar W-Ka Band

Smarti-Tech Limited

Smart-monitoring Desktop Air Purifier

Guangdong Invitop Technology Co.,Ltd

The Macro dehumidifier is a compact yet powerful device, utilizing the latest dual semiconductor technology to deliver twice the dehumidification capacity of other models in its size range. With dimensions of 180 x 234.2 x 166.5 mm, it features a 1-liter water tank and can remove up to 750 ml of moisture per day. Its semi-transparent water tank allows for easy monitoring of the water level at a glance. Designed with user-friendly touch controls, the dehumidifier is simple to operate. It includes a sleep mode for a quiet and comfortable sleeping environment. The ambient light offers 7 color-changing options or a fixed color setting to suit your mood. For added safety, the device automatically shuts off when the water tank is full, ensuring reliable and worry-free operation. 

Macro

Zhongshan Jinlangye Electric Co., Ltd

1. 3-1 multi-function air purification 2. 3 layers HEPA 13 filter 3. Real-time air monitoring 

Desktop Air Purifier 3-1 Multi-function

Bondale Electronics Ltd

Portable Disinfected Hanger , suitable for home or outside activities;such as kitchen/shoes cabinet/bedroom/travel etc.  Disinfected Coat HangersSeries: IDeinfiniteModel :SP-001AMaterials :ABS、PCB、Metal、Lithium batterSize : 60mm x 54mm x 190mm(Folded)（Dimensions by manual measured with 1-2mm tolerance.Note: Color display might be different from monitors, please subject to the sample actual color.）Colors: Black or customized  

Portable disinfected coat hangers

HongKong Admair Science and Technology Co., Limited

Specifications CADR: 500 m3/hFilter type: H13 HEPA + Nylon pre-filter + Honeycomb active carbon filterPower supply: with power cord and plugPower consumption: 70 WNoise level: ≤60 dB(A)Product size (L*W*H): 328 x 325 x 650 mmProduct net weight: 8.4 kgFunctions Air quality indicatorManual / Sleep / Auto Mode4 fan speed settings1/4/8H timerChild lockFilter change reminderUV-C (optional)Ionizer (optional)WiFi (optional)

Household Smart Air Quality Monitor Large Air Purifier

YT6961 Multi functional, large screen, color, air quality detector, PM2.5, carbon dioxide

Avantec Mfg Ltd

Specifications : Power supply: 100-250 VacRelay Contact Voltage: 250 Vac Max. 50/60 HzRelay Contact Current: 5(1)A Max.Features: Measurable range: 32 – 99 °F / 0 – 40°CControllable range: 40 – 95 °F / 5 – 35°CResolution: 1°F / 0.5°CTemperature display: °F / °CVoltage supply: 100-250Vac for TM80-2C; 2 x AA batteries for TN80-0TWiFi connectivity for remote control and monitoring (IEEE 802.11 b/g/n 2.4GHz)Selection of Heat/Off/Cool7-day, 6-timezone programmingFast program copyAdjustable Temperature Control Span (±0.5°C/±1°F, ±1°C/±2°F, ±1.5°C/±3°F )Defrost functionShort cycle protection for compressorNon-volatile memory to store setpoint and settingsUser temperature calibrationTemperature sensor: build-in / TM80-0TAll settings can be viewed and controlled by mobile apps (Android &amp; iOS)Alarm notification on mobile deviceSensing Element: NTCTerminals: Terminals: 2 sq. mm CableOperating Temperature: 32 – 122 °F / 0 – 50 °CStorage Temperature: 23 – 122 °F / -5 – 50 °COperating Humidity: 5-95%RH non-condensing

Wi-Fi Thermostat with Remote Sensor IAQ

Olansi Healthcare Co Ltd

Product modelA4 ProApplication area15-20m²Time displayWithCADR330m3/hRated voltage110/220VUV LampWithMotorAC motorNoiseMaximum gear noise 30DB (A)HEPA gradeH13FilterHEPA + Activated CarbonNew HEPA-Tech And 360° Purification Performance With HEPA Filter, Traps Smoke, Pollen, Odor, Dust As Small As 0.3 Microns, Purifies The Air Faster, Great For Your Health. 3 GEAR WIND SPEED +SLEEP MODE The operation is simple and the low speed gear can be opened for a long time to keep the air clean.1.When the air quality is not good, you can activate medium and high gear to achieve fast purification.2.Wind speed: 1-2-3-sleep-1-2-3 cycle3.Under the sleep mode, sleep icon is half-way bright while other lights go out. INTELLIGENT SLEEP + TIMING MODE Low noise motor, combined with intelligent sleep mode, 1-8 hours timing function Enjoy clean air and deep sleep.

Olansi Desktop HEPA Air Purifier

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  

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