Resultados de la búsqueda de "air quality"

1. This 9-in-1 air quality monitor that simultaneously tracks formaldehyde (HCHO), PM1.0/PM2.5/PM10 particles, carbon dioxide (CO?), TVOC, temperature, humidity, and AQI in real time. Designed for both home and professional use, it features a color screen and customizable alarms to help you maintain optimal indoor air quality.2. A large color screen clearly shows all readings with easy-to-read fonts. The AQI color-coded warning bar makes air quality status instantly understandable for all ages.3. Simply turn it on to start monitoring immediately. The built-in 3000mAh lithium battery and Type-C charging port support portable use throughout your home, office, or vehicle.4. Set personalized alert levels for CO? concentrations. The alarm triggers when levels exceed your preset limits, helping you take timely action.5. Switch between Celsius and Fahrenheit temperature units, and choose between 12-hour or 24-hour time formats according to your preference.Specifications:1. Material: ABS Plastic2. Product Dimensions: 130 × 78 × 66 mm3. Product Weight: 302 g4. Battery: Built-in 3000mAh Lithium Battery5. Charging Port: Type-C6. Display Screen: HD Color Screen7. Interface Display: Main Interface / Historical Data / Settings InterfaceSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 25cm * 20cm * 6cm / 9.84inch * 7.87inch * 2.36inch Qty per Carton 20 Carton Weight 14.00kgs / 30.86lb Carton Size 45cm * 35cm * 38cm / 17.72inch * 13.78inch * 14.96inch Loading Container 20GP: 445 cartons * 20 pcs = 8900 pcs40HQ: 1034 cartons * 20 pcs = 20680 pcs

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1. Material: ABS2. Display mode: 2.8-inch LCD screen display, 320 x 240 pixels3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection temperature: -10 degrees celsius to 50 degrees celsius7. PM (PM2.5/1.0/10) concentration unit: ug/cubic meter8. Concentration unit of HCHO and TVOC: mg/m39. Power supply: 2000mAh lithium battery; 5V DC power charging via USB port10. Can detect formaldehyde (HCHO), total volatile organic compounds (TVOC), particles less than 2.5 microns in size (PM2.5/1.0/10), temperature and humidity, with clock and recording functions11. Onboard fan draws ambient air for more accurate real-time results12. The formaldehyde alarm threshold is 0.1 mg/m3, if the HCHO level exceeds this alarm threshold, the device will sound a short beep alarm13. Product weight: 183 grams14. Product size: 164 x 69 x 44 mmPacking list:- Air quality monitor x 1- Micro USB charging cable x 1- Product manual x 1Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 19.5cm * 10.5cm * 5.5cm / 7.68inch * 4.13inch * 2.17inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 pcs

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1. Material: ABS 2. Rango de detección de PM2.5: 0-999 ug/m3 3. Rango de detección de PM10: 0-999 ug/m3 4. Rango de detección de HCHO: 0-9,999 mg/m3 5. Rango de detección de TVOC: 0-9,999 mg/m3 6. Rango de detección de monóxido de carbono: 0-1000 ppm 7. Rango de detección de dióxido de carbono: 0-5000 ppm 8. Fuente de alimentación: 1 batería de litio de 1200 mAh (incluida) 9. Temperatura aplicable: -1 ~ +70 grados Celsius 10. Voltaje de funcionamiento: 5 V 11. Interfaz de carga: TIPO C 12. Con una pantalla grande, los datos de detección se pueden ver más claramente y los resultados se pueden obtener fácilmente. 13. El tamaño de la pantalla es pequeño, puedes usarla en el escritorio sin ocupar demasiado espacio, y también es portátil y se puede usar en la pared. 14. Adopte tecnología de detección infrarroja, tecnología de detección y tecnología de detección electroquímica para mostrar datos precisos. 15. Alarma de cuatro colores: verde significa buena calidad del aire, amarillo, naranja y rojo significa mala calidad del aire. 16. Pantalla LCD a todo color que muestra el valor de prueba en tiempo real, la carga de la batería y otros datos en una sola interfaz. 17. El sensor infrarrojo puede rastrear con precisión la calidad del aire, incluidos PM2.5, PM10, HCHO, TVOC, CO y CO2. 18. Adecuado para dormitorio, sala de estar, cocina, oficina, automóvil, escuela, hotel, campamento y otros entornos. 19. Detección integral de contaminantes y sustancias nocivas en el medio ambiente para proteger a su familia de daños. 20. Equipado con un sensor de temperatura y un sensor de humedad de alta calidad, la detección es rápida y precisa. 21. Fácil de operar, puede funcionar y detectar automáticamente sin calibración después de iniciarse. 22. Dimensiones: Aprox. 90x35x70mm 23. Peso neto: 140 gramos Especificación: Peso del paquete Peso de un paquete 0,20 kg/0,44 lb Un tamaño de paquete 12 cm x 12 cm x 5 cm (4,72 pulgadas x 4,72 pulgadas x 1,97 pulgadas) Cantidad por caja 146 Peso de la caja 30,00 kg/66,14 lb Tamaño de la caja 50 cm * 50 cm * 60 cm / 19,69 pulgadas * 19,69 pulgadas * 23,62 pulgadas Contenedor de carga 20GP: 177 cajas * 146 uds. = 25842 uds. 40HQ: 412 cajas * 146 piezas = 60152 piezas

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1. Material: ABS2. Display mode: digital tube display3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection of PM2.5: 0-999 ug/cubic meter7. Detection temperature: -10 to 50 degrees celsius8. Relative humidity: 20 percent to 85 percent9. Storage temperature: -10 degrees celsius to 60 degrees celsius10. Power supply: 1000mAh lithium battery11. Power supply: 5V DC power charging via USB port12. Combined with dust air sensor and built-in fan, it can monitor PM2.5, temperature and humidity in real time on digital LCD display13. Product weight: 168 grams14. Product size: 100x95x47mmSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 11.7cm * 11.7cm * 7.8cm / 4.61inch * 4.61inch * 3.07inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 51cm * 51cm * 34cm / 20.08inch * 20.08inch * 13.39inch Loading Container 20GP: 301 cartons * 84 pcs = 25284 pcs40HQ: 700 cartons * 84 pcs = 58800 pcs

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Product Features1. LED color digital display screen, real-time display of PM2.5 concentration, temperature and humidity.2. Built-in dust sensor monitoring, can capture changes in coarse particles such as air dust, sandstorms, PM10, pollen, etc., and grasp the pollution status in real time.3. 99.98% antibacterial and antiviral double coating + ultraviolet UVC, effectively disinfect bacteria and viruses.4. Adopt noise reduction design, low noise and no disturbance, the noise value is as low as 30.1dB.5. Support Xiaomi Pengpai Zhilian, Mijia APP, Xiaoai classmate intelligent voice control.Product Parameters1. Applicable area: 28-48 square meters2. Product size: 250x250x550mm3. Product net weight: about 5.2kg4. Power: 40W5. Air volume: 400 cubic meters/hour6. Noise: 30.1-64dB7. Voltage: 100-240V universal8. Formaldehyde CCM value: F2 (600 less than or equal to M less than 1000)9. Formaldehyde CADR value: 150 cubic meters/hour10. Power supply: AC11. Filter type: composite filter12. Particle CADR value: 400 cubic meters/hour13. Measurement function: PM2.5 concentration, temperature, humidity14. Particle CCM value: P4 (12000 less than or equal to M)Packing ListPurifier x 1Filter element x 1Power cable x 1Instruction manual x 1Specification: Package Weight One Package Weight 6.40kgs / 14.12lb One Package Size 65cm * 32cm * 32cm / 25.59inch * 12.6inch * 12.6inch Qty per Carton 1 Carton Weight 6.50kgs / 14.33lb Carton Size 66cm * 34cm * 34cm / 25.98inch * 13.39inch * 13.39inch Loading Container 20GP: 349 cartons * 1 pcs = 349 pcs40HQ: 811 cartons * 1 pcs = 811 pcs

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1. Material: ABS2. Accurate measurement3. Clear reading4. Applicable scene: Indoor5. Stable performance, strong anti-interference ability, low consumption6. Function: Measure CO2/HCHO/TVOC, temperature and humidity7. The ventilation holes accelerate the convection between the air and the machine, which enables effective detection, and also provides good heat dissipation8. Unit weight: 0.185kgSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 14cm * 10cm * 5cm / 5.51inch * 3.94inch * 1.97inch Qty per Carton 80 Carton Weight 17.20kgs / 37.92lb Carton Size 52cm * 42cm * 30cm / 20.47inch * 16.54inch * 11.81inch Loading Container 20GP: 407 cartons * 80 pcs = 32560 pcs40HQ: 944 cartons * 80 pcs = 75520 pcs

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Features1. Real-time dynamic measurement of PM2.5/PM10 concentration in air. 2. Ambient temperature and humidity measurement/temperature unit conversion. 3. It has three different display mode switching. 4. Many function, MAX/MIN display, data saving function, sound and light alarm settings and LCD backlight display.Specification1. Gas Tested: Particulate Concentration of PM2.5/PM10 in the air 2. Temperature Range: (0-5000)ug/m3; Measuring Range: 1ug/m3; 3. Resolution: 1ug/m 4. Resolution particle size: Greater than or equal 0.3um 5. Response Time: Less than or equal 10S 6. Measuring Principe: Laser diffusion Principle 7. Sensor Type: Universal digital particle concentration sensor 8. Operating Environment: 0-50 degree C, 32-122 degree F; 10-90%RH 9. Power: 3 x 1.2V Ni-MH AAA batteries(Built-in) / 5V / 1A power adapterSpecification: Package Weight One Package Weight 0.41kgs / 0.89lb One Package Size 20cm * 13cm * 8cm / 7.87inch * 5.12inch * 3.15inch Qty per Carton 20 Carton Weight 8.50kgs / 18.74lb Carton Size 42cm * 27cm * 42cm / 16.54inch * 10.63inch * 16.54inch Loading Container 20GP: 559 cartons * 20 pcs = 11180 pcs40HQ: 1299 cartons * 20 pcs = 25980 pcs

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1. Real-time HCHO & TVOC Detection2. HCHO range: 0–2000?ppm (electrochemical sensor)3. TVOC range: 0–10?mg/cubic meters (semiconductor sensor)4. Audible/visual alerts when thresholds exceeded; default thresholds: 0.08?mg/cubic meters for HCHO and 0.30?mg/cubic meters for TVOC5. Comprehensive Air Quality Assessment6. Displays formaldehyde safety in 5 grades 7. Includes temperature, humidity, and real-time clock display8. Records past data for trend analysis9. Calculates spatial averages across monitored spaces10. Estimates remediation time, cost, and materials based on room size 11. 2.4-inch HD tempered-glass display with adjustable backlight12. Compact and lightweight, 75×45×95?mm13. Built-in 1000?mAh lithium battery delivers 8–10?h runtime14. USB-C fast charging (5?V/2?A), fully charged in ~1.5?h15. Supports operation while chargingSpecification: Package Weight One Package Weight 0.29kgs / 0.65lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 50 Carton Weight 15.50kgs / 34.17lb Carton Size 52cm * 27cm * 32cm / 20.47inch * 10.63inch * 12.6inch Loading Container 20GP: 593 cartons * 50 pcs = 29650 pcs40HQ: 1377 cartons * 50 pcs = 68850 pcs

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1. LED digital display 2. Intelligent alarm system 3. Greenhouse Compensation Calibration 4. LED digital LCD screen + backlight mode, intuitive reading 5. Multiple detection, stable and reliable 6. Built-in 1200mAh lithium battery, standby time is about 240-360 minutes 7. Charging port: Type-C 5V 8. Large screen displays power, CO2, temperature and humidity 9. 1S/time real-time refresh, fast detection can obtain relatively stable measurement value 10. Application areas: agricultural planting, greenhouse fruit, warehouse heavy ground, raw material processing 11. Press and hold the power button for 3 seconds to turn on or off, and automatically detect the surrounding environment after turning on 12. Using infrared sensors, high precision, more accurate determination of air quality problems 13. Voltage: 2.0V 14. Size: 9x7x3.5cm 15. Weight: 0.105kgSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 96 Carton Weight 13.90kgs / 30.64lb Carton Size 47cm * 42cm * 42cm / 18.5inch * 16.54inch * 16.54inch Loading Container 20GP: 321 cartons * 96 pcs = 30816 pcs40HQ: 746 cartons * 96 pcs = 71616 pcs

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1. Measuring range: 400-50002. Measurement accuracy: 5PPM3. Measurement objects:W17 (carbon monoxide + carbon dioxide + formaldehyde + air quality + chemical pollutants)W17A (carbon monoxide + carbon dioxide + formaldehyde + temperature + humidity)4. Applicable scenes: indoors, in cars, public places, stations, gardens, schools5. Power: 5W6. Application technology: natural air flow detection technology7. Display mode: LED8. Error fluctuation: 0-30%9. Power on warm-up: 120 seconds10. Working voltage: 5V11. Battery capacity: 850mAh12. Charging time: about 3 hours13. Working time: about 180-240 minutes14. Product dimensions: 6.3 x 2.6 x 12 cm15. Product weight: about 235 gramsSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 9cm * 4cm / 7.09inch * 3.54inch * 1.57inch Qty per Carton 50 Carton Weight 12.30kgs / 27.12lb Carton Size 46cm * 38cm * 22cm / 18.11inch * 14.96inch * 8.66inch Loading Container 20GP: 693 cartons * 50 pcs = 34650 pcs40HQ: 1609 cartons * 50 pcs = 80450 pcs

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