Swimming

Tenmars Electronics Co Ltd

Better monitor the air quality in your space with this reliable and accurate indoor air quality monitor. This presented air quality monitor flaunts a 2” TFT screen display that clearly presents the date, time and a precise PM2.5 reading to ensure an easy and quick read. The user-friendly monitor also features a power-saving mode at night, so it is pre-set to save energy from 10 pm to 7 am. Powered by a rechargeable lithium battery, this air quality monitor promises to give insights into the air you are breathing. With a 2” TFT screen display.With a WiFi or LORA on / off button.Supports an automatic power off function.Power supply: 3.7V 18650 2600mh rechargeable lithium battery.Battery life: 6 hours.Features energy-conservation at night, the energy saving time is preset to be from 10 pm to 7 am.With six color environment Pm 2.5 AQI air quality index display.Range: 0-500 microgram/m3 PM2.5.Range: 0-500 microgram/m3 - Accuracy: 10%.Resolution: 1 microgram/m3 Temperature -Range: -20~50 °C/-4~122 °F.Accuracy: ± 1.0 °C -Resolution: ± 0.1 °C / ± 0.1°F Relative Humidity.Range: 1-95%.Accuracy: ± 5.0% RH (20~80%); ± 8.0% RH (20%,80%).Resolution: 0.1%.

PM 2.5 Indoor Air Quality Monitor

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

Sapiens Environmental Technology Co Limited

Product Description Sapiens IAQ-Lite sensor is the high-end model of Sapiens’ newest air quality monitors for indoor applications. It is designed for indoor air quality measurement at different premises to provide the real time and reliable air information. IAQ-Lite can measure multiple air pollutants, and can be customized according to user requirements. The main monitoring air pollutants include PM2.5, PM10, carbon dioxide (CO2), environmental factors including temperature, humidity, light intensity, noise.  Product Features High flow air flow for accurate PM monitoring;Built-in proprietary PM mass conversion algorithm to correct for humidity impact;Noise free operation for quiet indoor monitoring;Algorithm on chip for direct air quality data output;Cloud platform SEIN compatible for online data display and management 4G connections; Application Cases Indoor air pollution monitoringMicroenvironmental pollution monitoringEnvironmental exposure risk warning for patients with respiratory diseasesEmergency air quality monitoringSchool/community air quality monitoring Please contact us for price details 

IAQ Lite

Product Description Sapiens IAQ-Pro sensor is the high-end model of Sapiens’ newest air quality monitors for indoor applications. It is designed for indoor air quality measurement at different premises to provide the real time and reliable air information.  Product Features Multiple PM size channels simultaneous measurements for accurate PM monitoring;Built-in proprietary PM mass conversion algorithm to correct for humidity impact;Noise free operation for quiet indoor monitoring;Algorithm on chip for direct air quality data output;Versatile installation options of wall mount;Cloud platform SEIN compatible for online data display and managementFlexible communication protocols include LoRa, WiFi, NB IoT and 4G or RS485 or Ethernet connections;Data output by TCP/IP or customized API for direct data uploading to cloud server; Application Cases Indoor air pollution monitoringMicroenvironmental pollution monitoringEnvironmental exposure risk warning for patients with respiratory diseasesEmergency air quality monitoringSchool/community air quality monitoring Please contact us for price details 

IAQ Pro

AZ Instrument Corp. Ltd

   It monitors temperature and carbon dioxide with dual display.   It features HI/LO alarm threshold audible, visible warning and super large LCD and bright LED.   RH sensor is calibrated in house before shipment.   It is useful to monitor indoor air quality.  

CO2 Monitor

iBebot Limited

AirQuality Disguised as a cute leaf-like tabletop decoration, this presented smart air quality monitor device, AirQuality, effectively measures the change in temperature, humidity, VOC / CO2. Once synced and connected with a complementing app, it sends users those recorded information and gives recommendation on how to upgrade the living environment. Learn more about your indoor environment and improve your overall wellbeing with this top-performance device. Suitable for ones experiencing throat irritation, frequent headaches and nausea at home for no particular reasons, as it could be related to the air in your surroundings.Effectively measures the change in temperature, humidity, VOC / CO2.Once connected with an app, it sends users related information and recommendation for better living.Allows users to learn more about their indoor environment.Helps users improve their sleep, concentration, physical and overall wellbeing.

Tabetop Smart Air Quality Monitor 

Product Description NAS-AF200 is a light weight and compact air monitoring station with quadric PM sensors for elongated real time PM measurements and up to 4 or 6 gas pollutants measurements using active pumping approach with auto zero function for drift correction. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional. NAS-AF200 is equipped with the newest sensing technology for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are community air monitoring and smart city applications for lamppost and grid based air monitoring to support the air policy and control measures implementation.  Product Features Light weight and compact design for versatile installation options of tripod, wall mount and crossarm;IP65 grade waterproof design for all weather condition outdoor monitoring;Quadric PM sensor array for extended lifetime of PM2.5 and PM10 simultaneous measurements;Integrated high performance temperature and humidity sensor for PM hygroscopicity correction;Proprietary PM humidity correction algorithm built on chip for direct PM concentration output;Up to 4 or 6 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2 as optional;Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;Algorithm on Chip (AoC) is enabled for gas concentration direct output with auto quality control;External smart battery packs are optional for extended outdoor powerless operation for up to 2 weeks;Solar power panels are optional for extended operations in remote outdoor environments.Data transmission via 4G network for continuous and real time monitoring through cloud platforms;Cloud database storage and cloud platform for user access and in-depth analysis of the data; Applications Smart city lamppost integrationHigh performance target of indoor air qualityRoadside air quality monitoringIndustrial fence line monitoringEmergency air quality monitoringSchool campus monitoringCommunity air monitoringSmart city environmental sensor network deployment;Microenvironment monitoring Please contact us for price details 

NAS AF200

Tomax Industries Ltd

Product description: PM2.5 Detector Meter with USB Cable, Digital LED Air Quality Monitor PM2.5 Detector Temperature Humidity Meter Pollution Meter Sensor Tester Features :PM2.5 measurement, adopt laser sensor technologyHD LCD displayTemperature and humidity measurementIndex exceeding reminder, when PM2.5 value exceed100 ug/m³, the display will blinkPower saving function, 10 minutes automatically shutdown in case of batteries powered.  Specification :  Product size : 141*94*55mmDisplay screen :HD LCD displayPower supply :3 AAA batteries ( not included ) or usb cablePM2.5 measuring range :0-999ug/m3 Resolution :1ug/m3Humidity detection range :20%~95% Product Description：How to Work ---&gt; Precision laser sensor detection. Advanced laser sensor detection technology accurately detects PM2.5 in the air and converts it into a digital display, to display different health level warnings in different colors.More accurate results ---&gt; Laser scanning detection of PM2.5 results in more stable and accurate detection than infrared sensors.Rechargeable ---&gt; Built-in rechargeable battery, 500mAh large capacity, support 4-5 hours of continuous operation.Exquisite ---&gt; The volume is only 4 cubic inches, easy to carry, and can be carried at will.Multi-purpose ---&gt; It is suitable for a variety of occasions such as office, home, garden, car, etc., to keep abreast of the air quality around you. 

Portable Particulate Monitor | Best Indoor PM2.5 Air Quality Monitor

Shenzhen Qiaohua Industries Limited

This wireless video door phone is designed with up to 300 meters of transmitting distance in the open air. It comes with a 4-inch digital TFT-LED screen with&nbsp;finger touch button for&nbsp;hands free operation. This reliable security product is suitable for use in office and in homes.

 
  2.4G ISM digital transmitting frequency from 2,402 to 2,483.5MHz. 
  Air transfer speed up to 2M bit/s. 
  8K sampling rate, and 8-16 bits audio sampling accuracy rate. 
  CMOS camera, MJPEG compression mode. 
  Transmitting power 17-20dBm, receiving sensitive rate-90-100dBm. 
  Indoor monitor dimension: 125 x 190 x 26mm. 
  Outdoor camera dimension: 98 x 142 x 38mm. 
  Power supply: DC 5V 1,000mA for indoor monitor, DC 15V 1,000mA for outdoor camera. 
  ID card available for outdoor unit (not included). 
 

2.4G Wireless Video Door Phone

HINGO REFRIGERATION EQUIPMENT FTY

POLAR AIR COOLED &amp; EVAPORATIVE COOLED TYPE HIGH ENERGY EFFICIENCY INDUSTRIAL AIR CONDITIONER ◆ Air cooling and evaporative cooling dual heat dissipation, hot weather can also ensure the best cooling effect; ◆ Large evaporation area &amp; large air volume, high energy efficiency,More than 40% energy saving compared to the same cooling capacity; ◆ Environment -10℃-55℃,adapt to ultra-high temperature places;Rapid cooling, wide range of long distance air supply; ◆ Power failure memory, automatic start function;Timing switch function;Remote switch; Optional remote monitoring function; ◆ Outdoor unit stainless steel shell, durable;Indoor unit ultra-thin body design, saving space; ◆ Standard 5 meters high quality hose connection, easy to install and move; ◆ It is suitable for office hall, business exhibition hall, shopping mall, supermarket, factory workshop, hotel catering, entertainment hall, club auditorium, meeting room, waiting hall and other places. 

Air-cooled and evaporation-cooled air conditioner

 	 Support IOS and Android devices with free APP Extendable to wireless door bell Full-duplex communication 	 Multiple Sharing Live Monitoring Photo 	 Recording Unlock 	 Remotely High Resolution Camera: HD 720P 	 Super wide view angle: 185 degrees horizontally, 115 degrees vertically 	 WIFI Distance: Outdoor=100m, indoor = 50m (in the open air) 	 PIR motion detection: within 3 meters  

Wifi Video Doorphone

Product Description: PAS-AF200 is the flagship model of Sapiens Portable Air Station (MAS) series products for high-performance and long-term portable air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions. Other important air pollutants including nitrogen monoxides (NO), total volatile organic compounds (TVOC) and carbon dioxide (CO2) are optional. PAS-AF200 is equipped with the patented Pair Differential Filter (PDF) sensing technology with continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. 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, air quality researchers and industrial sectors. It is ideal for indoor air quality certification scheme and quick check on air pollution hotspots.  Product Features Omnidirectional inlet design for gas and PM measurementsHighly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 4 size channels from 0.3 μm to 10 μmOptional 8 or 30 size channels PM counter are available for high demanding PM measurementsSheath flow is optional for PM counter model for high concentration measurements and long-term performanceAerodynamically validated PM inlet cyclone for near reference PM1, PM2.5, PM10 measurementsCorrection of laser drift and humidity impact though auto zero function and intelligent heating for PM measurementUp to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, TVOC and CO2 as optionalPair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signalsCorrection of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gasesGas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environmentsData transmission via 4G network for continuous and real time monitoring through cloud platforms Applications Smart city environmental sensor network deploymentUrban air pollution monitoringReal time pollution hotspots monitoringMicroenvironment monitoringPersonal exposure assessmentMobile monitoring to identify and track high emission source Please contact us for price details 

PAS AF200

Homietec Enterprise (Xiamen) Co Ltd

Blood Pressure Monitor Noninvasive Blood Pressure Measurement System MODEL: HiPRESSURE2024V14 The Blood Pressure Monitor is a digital monitor intended for use in measuring blood pressure and pulse rate with a wrist circumference ranging from 13.5cm to 21.5cm (about 5⅓˝-8½˝). It is intended for adult indoor use only. The Blood Pressure Monitor is designed to measure systolic pressure, diastolic pressure and pulse rate of adult population by a non-invasive technique, with an inflatable cuff wrapped around the wrist. The method to define systolic and diastolic pressure is similar to auscultatory method, though it uses an electronic pressure sensor rather than a stethoscope and mercury manometer. The sensor converts tiny alternations of cuff pressure into electrical signals. Based on analysis of these signals, the systolic and diastolic blood pressure is defined, and the pulse rate is calculated. This is an extensively used technique applied in blood pressure monitors, also known as “oscillometric method”. The main components of the Blood Pressure Monitor include main unit and wrist cuff. For the outer housing of the main unit, it’s made of ABS material. The cuff is suitable for adults with wrist circumference of 13.5cm to 21.5cm. The cuff is consisted of fabric and an inflatable bladder inside. For critical electronic components, there is PCB, thermistor, pressure pump, motor, release valve and pressure sensor. The device also enjoys a function of detecting irregular pulse rate. When measurements were performed, the monitor will record all pulse intervals and calculate the average. If two or more pulse intervals were recorded, and the difference between each interval and the average is larger than ±25% of the average; or if four or more pulse intervals were recorded, and the difference between each interval and the average is larger than ±15% of the average, the irregular pulse symbol will be displayed along with measurement results. An embedded Bluetooth wireless connection module in the device allows it to connect with matching receiving ends. When a measurement is done, the results will be displayed on LCD, and the measured data will be transferred to the APP via Bluetooth. Type of Use OTC Battery (2*AAA, 3V DC) Automatic deflation with air pump DISPLAY: LCD MEMORY: 199*2 CLINICAL: Compliance with ISO 81060-2 Clinical data: The device was tested according to ISO 81060-2:2018+A1:2020 Non-invasive sphygmomanometers – Part 2: Clinical validation of automated measurement type. The clinical study aimed to validate the accuracy of the blood pressure monitor with cuff. 258 datasets were collected from 86 subjects. There are 86 adult subjects with aged 55.7±11.5,58.1% male and 41.9% female. The mean differences between reference BPs and device readings were -0.27±3.18/-0.80±2.51mmHg for systolic BP (SBP)/diastolic BP (DBP) of criterion 1, and - 0.27±2.60/-0.80±2.06mmHg for SBP/DBP of criterion 2. #BLOOD PRESSURE MONITOR #BLOOD PRESSURE 

BLOOD PRESSURE MONITOR

Firstsing Co Ltd

SMART GPS OUTDOOR WATCH Thank you for purchasing the GPS watch. This GPS watch contains a varietyof sports modes, such as swimming, cycling,running, climbing, diving, fishing,etc. And the relevant data can be shared with the mobile phone through the APP.it contains GPS positioning tracking, GPS calculations such as distance, speed,trajectory, etc., built-in pedometer heart rate, compass, altitude , barometer andother sensors. Built-in alarm clock, countdown, metronome, music control,remote camera, Stopwatch and other functions. And you can monitor your ownhealth at all times through pedometer, automatic heart rate, sleep time and othermodes health status. Support Android and Apple systems, high waterproof, USBcharging, long standby and other powerful and professional Function.This User Guide explains product features, how it works, and how to operate it.Each major chapter says describes a schema and its views, and provides setupand usage information for those views, allowing you to maximize the enjoy yourfavorite sport.02. Features● GPS function, Bluetooth link● Triathlon Stats Analysis:● Pedometer/compass/tracking navigation/altitude/air pressure/diving/fishing● Automatic heart rate measurement, maximum and minimum heartrate, heart rate warning function● Support Android Andriod / Apple iOS system● USB charging, super long standby Jogging mode1. Select the jogging mode, short press the START button to enter the sports mode interface, and select outdoor sports or indoor sports.2. Press START or click to select. Outdoor sports1. GPS signal is normal, chooseoutdoor sports, press START button to start sports.2. When the GPS is not connected normally, the satellite icon will display red, and the watch will display a warning. Indoor sports1. Select indoor exercise, press START button to start exercise.2. For indoor sports, GPS will not work. Sports mode 1. Display current pace, distance, exercise time, speed,and stride frequency in exercise mode,Calorie expenditure, heart rate.2. The chromaticity bar on the right indicates the heartrate zone.Sports settings1. Press and hold the START button on the sports interfaceto quickly enter the relevant settings.2. Under the goal setting item, you can set consumption,distance, duration, etc.3. Under the reminder settings item, you can set pace reminders, heart ratereminders, and reminders per kilometer. 

BLUENEXT SMART GPS OUTDOOR WATCH

Air-cooled & evaporation-cooled air conditioner

Gift U Idea Ltd.

IDEinfinite - Air Light - Air Purification With LED Light (PM2.5 HEPA Fliter)  360º Purification Equip with medical-grade HEPA and heavy-duty activated carbon filter plus Cold catalyst filter module. can remove PM2.5 fine particles  (1) HEPA filter (Filtration for PM2.5) (2) Preliminary filter (Filtration for hair) (3) Modified activated carbon filter (Absorption of formaldehyde and xylene) (4) Cold catalyst filter (Catalyze formaldehyde and toluene)"  ◾ Eliminate Indoor Formaldehyde, Allergen and Others VOC Effectively ◾ Eliminate Odor, Bacteria, Viruses, Mold, Fumes, Smoke &amp; particulate matter"" ◾ Automatic air monitoring function (intelligent sensor detection): green light: good, blue light: normal, red light: severe ◾ 3 adjustable wind speed (Manuel adjustment): Breeze (sleep mode), Medium , Strong ◾ Adjustable light and dimming of the table LED (light touching) ◾ With three adjustable color lights: Cool light (white light), Natural light (yellow + white), Warm light (yellow light) ◾ It is perfectly fit into bedroom, restroom, home, meeting room, office. (Coverage: about 9-18 square meters)  Size: 143mm x 143mm x 263mm Weight: 1160g Power: 21W Life of Usage: 2000 Hours - LED USB Output: 5V 1A LED: 12W Light Model: Cool Light, Warm Light, Natural Light Electric Light: LED Material: PC, ABS, Electronic component Certification: have passed FCC, CE, RoHs certification  

Air Light - 2 in 1 Air purifier and LED table light

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

Gentle Industries Limited

 	 Air quality measuring device 	 7X14cm  

Measuring Device

Blood Pressure Monitor Noninvasive Blood Pressure Measurement System MODEL: HiPRESSURE2024V14 The Blood Pressure Monitor is a digital monitor intended for use in measuring blood pressure and pulse rate with a wrist circumference ranging from 13.5cm to 21.5cm (about 5⅓˝-8½˝). It is intended for adult indoor use only. The Blood Pressure Monitor is designed to measure systolic pressure, diastolic pressure and pulse rate of adult population by a non-invasive technique, with an inflatable cuff wrapped around the wrist. The method to define systolic and diastolic pressure is similar to auscultatory method, though it uses an electronic pressure sensor rather than a stethoscope and mercury manometer. The sensor converts tiny alternations of cuff pressure into electrical signals. Based on analysis of these signals, the systolic and diastolic blood pressure is defined, and the pulse rate is calculated. This is an extensively used technique applied in blood pressure monitors, also known as “oscillometric method”. The main components of the Blood Pressure Monitor include main unit and wrist cuff. For the outer housing of the main unit, it’s made of ABS material. The cuff is suitable for adults with wrist circumference of 13.5cm to 21.5cm. The cuff is consisted of fabric and an inflatable bladder inside. For critical electronic components, there is PCB, thermistor, pressure pump, motor, release valve and pressure sensor. The device also enjoys a function of detecting irregular pulse rate. When measurements were performed, the monitor will record all pulse intervals and calculate the average. If two or more pulse intervals were recorded, and the difference between each interval and the average is larger than ±25% of the average; or if four or more pulse intervals were recorded, and the difference between each interval and the average is larger than ±15% of the average, the irregular pulse symbol will be displayed along with measurement results. An embedded Bluetooth wireless connection module in the device allows it to connect with matching receiving ends. When a measurement is done, the results will be displayed on LCD, and the measured data will be transferred to the APP via Bluetooth. Type of Use OTC Battery (2*AAA, 3V DC) Automatic deflation with air pump DISPLAY: LCD MEMORY: 199*2 CLINICAL: Compliance with ISO 81060-2 Clinical data: The device was tested according to ISO 81060-2:2018+A1:2020 Non-invasive sphygmomanometers – Part 2: Clinical validation of automated measurement type. The clinical study aimed to validate the accuracy of the blood pressure monitor with cuff. 258 datasets were collected from 86 subjects. There are 86 adult subjects with aged 55.7±11.5,58.1% male and 41.9% female. The mean differences between reference BPs and device readings were -0.27±3.18/-0.80±2.51mmHg for systolic BP (SBP)/diastolic BP (DBP) of criterion 1, and - 0.27±2.60/-0.80±2.06mmHg for SBP/DBP of criterion 2.  

Fine Offset Electronics Co Ltd

 Feature 1.4.3inch TFT LCD full-color display 2. Separate wind sensor measures the wind speed, direction, UV index, and Solar radiation 3. Separate high precious rain gauge for more accurate reading 4. User-friendly designed app for Apple Ios and Android makes monitoring easy 5. Wi-Fi capable: enables your station to publish its data 6. The Swiss-made sensing component provides reliable, accurate measurements. 7. All the weather data uploaded to the internet website: Weather Underground/Weather Cloud/WOW/ECOWITT 8.Rainfall data(inches or mm):rainfall rate, 24-hour,one week,one month and year 9. Display illumination/UV index 10. Wind chill and Dew point and heat index temperature display (F or C) 11. Pressure, temperature, humidity, wind speed, rainfall, wind direction, UVI and Light parameters can be calibrated 12.Weather alarm modes for temperature, humidity, wind chill, dewpoint, rainfall, wind speed, air pressure 13. Forecast icons based on changing barometric pressure 14.Barometric pressure(inHg or hPa) with 0.1hPa resolution 15. Min/Max values along with the time and date of their recording 16.12 or 24-hour time display 17. Time alarm 18. Synchronize instant reception  Specification Indoor Temperature Accuracy: ± 1 °C Outdoor Temperature Accuracy: ± 1 °C Indoor Humidity Accuracy: ± 5% Outdoor Humidity Accuracy: ± 5% Barometric Pressure Accuracy: ± 0.08 inHg (within range of 27.13 to 32.50 inHg) Solar Radiation Accuracy: ± 15% UV Accuracy: ± 1 Rain Accuracy: ± 10% Rain Resolution: 0.01 in Wind Direction Accuracy: ± 1º Wind Speed Range: 0 to 100 mph Wind Speed Accuracy: ± 2.2 mph or 10% Wind Speed Calculation: Average wind speed in 16 second update period Wind Gust Calculation: Peak wind speed in 16 second update period 

Color Screen WiFi Weather Station

CCL Electronics Ltd

Tuya smart weather &amp; air quality monitor with 7-in-1 professional SensorTuya smart weather &amp; air quality station (C6100A)Receive weather data from 7-in-1 weather sensor (C3131A) via 868/915/917 MHz RF transmissionAble to receive the PM2.5/10, CO2, CO, HCHO + VOC and thermo-hygro sensor’s data and display on LCD and Tuya’s AppTuya IoT ready that work with Tuya smart &amp; Smart life App via WI-FIAble to trigger other Tuya compatible IoT devicesAble to show the local AQI, barometric pressure and 6 major surface pollutants current data (PM2.5, PM10, NO2, SO2, O3, CO)Able to show the local current weather condition and 5 days forecast with high/low temperatureAble to synchronize internet local time &amp; date that according to device locationDisplay time, calendar, weekday, moon phase and sunrise / sunset timeBuzzer alarm clock with ice pre-alert functionIndoor and outdoor (Max. 3 channels) temperature (°C / °F) &amp; humidity readings displayOutdoor temperature (°C / °F), feels like, heat index, wind chill, dew point &amp; humidity readings (C3131A)Gust or Average wind speed (mph, m/s, km/h, knots), Beaufort &amp; wind levelReal time wind direction in 360°&amp; 16-direction resolutionUV index (0 –16) and light intensity reading (Klux, Kfc, W/m2)Measure Rain rate (in/h or mm/h), Daily, Weekly, Monthly, Total rainfall (in or mm)PM2.5, PM10, CO2, CO, HCHO and VOC level reading(s) of the optional sensor (s)Weather and air quality alertMax. / Min. records of indoor, outdoor and sensor(s) readingsSensor weather data calibrationAuto-cycle mode to shew different wireless sensor’s reading3 level brightness: High / Low / Auto7 languages for weekday (EN/DE/FR/ES/IT/NL/RU)Support OTA firmware update through Tuya App1 pc wirelss 7-in-1 professional weather sensor (C3131A) includedSupport extra wireless sensors that able to display the reading on screen and Tuya App (Optional):(1) Support up to 3 pcs wireless sensors (T/H C3130A/C3133A, Soil C3127A, Pool C3107B (optional, not included) (2) Support up to 1 pc PM2.5 / PM10 sensors (C3123A) (optional, not included) (3) Support up to 1 pc CO2 sensor (C3138A) (optional, not included) (4) Support up to 1 pc CO sensor (C3140A) (optional, not included) (5) Support up to 1 pc HCHO + VOC sensor (C3139A) (optional, not included) Wall mount/ desktop usageProduct size: 240 x 140 x 21 mm (W x H x D)Power: Adaptor includedBack-up battery 1 x CR2032 (included)  7-in-1 weather sensor with solar panel (C3131A)Weather sensor include: Temperature, humidity, wind speed, wind direction, rain gauge, UV and light intensitySolar power to extend the battery lifeLong-range transmission with console up to 150m (450 ft.)Water resistance shelterMounting kit (optional)Product size: 390 x 217 x 165mm (W x H x D)3 x AA batteries (Optional)

Tuya smart weather & air quality monitor with 7-in-1 professional Sensor

 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

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