Resultados de la búsqueda de "air quality electronics"

1. Product material: ABS + electronic components2. Input current: 1A3. Rated power: 10W4. Input voltage: 5V5. Battery capacity: 1200mAh6. Switch type: push button switch7. Applicable area: 5-10 cubic meters8. Sterilize, deodorize and deodorize small spaces such as shoe cabinets and wardrobes, and purify indoor furniture formaldehyde, benzene, and second-hand smoke residues9. Built-in 1200 mAh lithium battery, wireless and convenient to use10. Small and exquisite size, easy to carry in the car11. One-button start when leaving the car, automatic shutdown at a fixed time12. Sterilization and disinfection, unshielded ultraviolet lamp, intercepting ultraviolet sterilization band for concentrated sterilization13. Integrated body, no need to replace consumables, no maintenance required14. Size: 13x3.5x5cm15. Net weight: 115g16. Note: please use this product when no one is around17. Packing list: host, USB cable, instruction manualSpecification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 14cm * 5cm * 8cm / 5.51inch * 1.97inch * 3.15inch Qty per Carton 100 Carton Weight 14.50kgs / 31.97lb Carton Size 41cm * 36cm * 29cm / 16.14inch * 14.17inch * 11.42inch Loading Container 20GP: 622 cartons * 100 pcs = 62200 pcs40HQ: 1446 cartons * 100 pcs = 144600 pcs

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Overview1. Sensitive for alcohol, ethanol2. Output voltage boosts along with the concentration of the measured gases increases3. Fast response and recovery4. Adjustable sensitivity5. Signal output indicatorSpecifications1. Power: 2.5V ~ 5.0V2. Dimension: 40.0mm * 21.0mm3. Mounting holes size: 2.0mmApplications1. Car alcohol alarm2. BreathalyserHow to UseIn the case of working with a MCU:1. VCC: 2.5V ~ 5.0V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. MQ-3 Gas Sensor x12. 4-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 5cm * 4cm * 1cm / 1.97inch * 1.57inch * 0.39inch Qty per Carton 4800 Carton Weight 288.00kgs / 634.92lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 4800 pcs = 1329600 pcs40HQ: 644 cartons * 4800 pcs = 3091200 pcs

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1. Material: ABS+silicone2. Voltage: 3.7V3. Battery capacity: 200mAh4. Power: 1W5. Negative ion concentration: 1999W6. Usable area: within about 10 square meters7. Weight: about 33 grams8. Size: about 5.6x2.3x1.9 cm, the length of the lanyard is about 42.8 cmFeatures:1. Carbon fiber brush, recycling, natural and healthy2. Smooth surface, no radiation, safe to use3. One-key boot, long press for 2 seconds to start, simple operation4. USB charging, which can be connected to USB ports such as computers and power banks for charging5. ABS shell, wear-resistant and drop-resistant, delicate and comfortable hand feeling6. The lanyard mouth is strong and not deformedSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 12cm * 10cm * 7cm / 4.72inch * 3.94inch * 2.76inch Qty per Carton 100 Carton Weight 8.00kgs / 17.64lb Carton Size 34cm * 33cm * 25cm / 13.39inch * 12.99inch * 9.84inch Loading Container 20GP: 950 cartons * 100 pcs = 95000 pcs40HQ: 2206 cartons * 100 pcs = 220600 pcs

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1. Material: ABS2. Measuring range: 0~1000PPM3. Detected gases: R22/R32/R134a4. Preheating time (T90): 30 seconds5. Response time (T90): 10 seconds6. Sampling method: diffusion7. Temperature unit: Celsius/Fahrenheit8. When refrigerant leaks, the screen displays the concentration value. When the detected concentration exceeds the set alarm threshold, a rapid beep will sound and a flashing red light will illuminate.9. The extended flexible hose is made of metal and can be bent freely, making long-distance detection more convenient.10. Digital backlit high-definition screen, clearly visible even in dark environments.11. Battery-powered version: use a screwdriver to open the cover and replace with two 1.5V AAA batteries (not included).12. Rechargeable model: charges via USB cable. A red light indicates charging, and a green light indicates a full charge. It has a built-in 500mA high-capacity rechargeable lithium battery.13. Without any button operation, the instrument will automatically shut off after approximately 15 minutes. A short press of the APO button when turning it on will cancel the automatic shutdown.Specification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 23cm * 8cm * 5cm / 9.06inch * 3.15inch * 1.97inch Qty per Carton 48 Carton Weight 8.10kgs / 17.86lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 48 pcs = 24480 pcs40HQ: 1185 cartons * 48 pcs = 56880 pcs

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Features Color-screen display, user-friendly interface.Bilingual choices:Chinese/English.Three alarm forms:sound/light/vibration .Data recording and review function, continuously record120,000 data logging.Charging function. Specification Test Gases: H2S Display Unit: %LEL Gas detection:EXMeasurement Range: 0~100μmo/molResolution: 0.1 Accuracy: ≤ ±5%FSIndication model:LCD display real-time date and system state,LED,sound,vibration indication alarm Response Time(90%): Less than 30 seconds Alarm: Sound and light vibration alarm Alarm Point: Adjustable Working Voltage: DC3.7V, 1800mAh Battery Model: LP103450-1800mAh rechargeable lithium batteryExplosion-proof Certificate NO.: CNEx 18.5122Explosion-proof Mark: Ex ib IIB T3 GbOperating Conditions: -20～50℃ / -4～122℉, < 95%Storage Conditions: -10～55℃ / 14～122℉, < 85%charging time:6-8hstandby time:more than 8h on end (slightly change with working state)Weight: 215.4g(with battery and back buuton)Item Size: 71 * 153* 49mm Package included 1 * Hydrogen Sulfide Monitor1 * Plastic Pipe1 * USB Cable1 * Gas Calibration Cover1 * Storage Box1 * User ManualSpecification: General Certificate CE Package Weight One Package Weight 0.81kgs / 1.78lb One Package Size 29cm * 18.5cm * 8cm / 11.42inch * 7.28inch * 3.15inch Qty per Carton 38 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 62cm * 29cm / 35.43inch * 24.41inch * 11.42inch Loading Container 20GP: 164 cartons * 38 pcs = 6232 pcs40HQ: 382 cartons * 38 pcs = 14516 pcs

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Temperature-Humidity Sensor, DHT11 OnboardOverviewThis is a calibrated digital temperature and humidity module with onboard sensor DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.Specifications1. Temperature- Resolution : 1 degree C- Accuracy : +/-2 degree C- Measuring range : 0 degree C ~ 50 degree C2. Humidity- Resolution : 1%RH- Accuracy : +/-5%RH (0~50 degree C)- Measuring range : 20%RH ~ 90%RH (25 degree C)3. Operating voltage : 3.3V ~ 5.5 V4. Recommended storage condition- Temperature : 10 degree C ~40 degree C- Humidity : 60%RH or belowApplications1. Weather station2. Humidity controller3. Test & detection deviceHow to UseIn the case of working with a MCU:1. VCC: 3.3V ~ 5.5V2. GND: GND3. DOUT: MCU.IOPackage Contents1. DHT11 Temperature-Humidity Sensor x12. 3-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 4cm * 3cm * 1cm / 1.57inch * 1.18inch * 0.39inch Qty per Carton 7800 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch Loading Container 20GP: 284 cartons * 7800 pcs = 2215200 pcs40HQ: 661 cartons * 7800 pcs = 5155800 pcs

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1. Built-in 28 million negative ions 2. Built-in ozone generator module, ozone concentration: 2.02mg/m3 3. High quality 5015 blower 4. Formaldehyde removal rate was 99.2% 5. Killing rate of white staphylococcus: 99.9% 6. Small size and easy to carry, can be used at home or business hotel 7. Equipped with 2000mAh high-capacity lithium battery: 2000mAh battery: single mode: 6 times; cycle mode: 4.5hSpecification: Package Weight One Package Weight 0.33kgs / 0.72lb One Package Size 15.8cm * 15.4cm * 6cm / 6.22inch * 6.06inch * 2.36inch Qty per Carton 50 Carton Weight 17.50kgs / 38.58lb Carton Size 50cm * 50cm * 33cm / 19.69inch * 19.69inch * 12.99inch Loading Container 20GP: 323 cartons * 50 pcs = 16150 pcs40HQ: 750 cartons * 50 pcs = 37500 pcs

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1. Function: cold catalyst + activated carbon + HEPA antibacterial cotton2. Noise: 36dB3. Material: ABS4. Power: 3W5. Voltage: DC 5V6. Size: 16x7.5cm7. Net weight: 210g8. Gross weight: 560g9. Power supply mode: USB10. Air inlet and outlet: air enters from the bottom plate and air comes out from above11. Anion concentration: 8 million12. Applicable area: less than 10 square meters13. Working principle: negative ion14. Features: three-layer filter, 8 million negative oxygen ion concentration, effectively remove PM2.5, formaldehyde, odors, etc.; equipped with 7-color atmosphere lights to make the car more gorgeous at night, highlight the atmosphere, and create an indoor atmosphere; Added a new USB charging port, while enjoying clean air, the phone can continue to chargeSpecification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 25cm * 11.5cm * 8.9cm / 9.84inch * 4.53inch * 3.5inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 50 pcs = 8850 pcs40HQ: 412 cartons * 50 pcs = 20600 pcs

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1. Low-pitched operation, ensuring peaceful sleep2. Negative oxygen ion outlet, with 4500 million negative ions, providing a fresh air environment for the human body3. Wall-mounted plug, made of ABS engineering material, non-toxic and harmless, easy to use and operate4. Compact and convenient, simple to operate5. LED indicator light design, can be used as a night light6. Various usage scenarios, can be used in bedrooms, maternity rooms, kitchens, study rooms, bathrooms, offices, etcParameters1. Power: 1W2. Voltage: US standard: AC 110V / 60Hz (220V/50Hz); European standard: AC 220V / 50Hz (110V/60Hz)3. Negative ion quantity: 4,500,0000 pcs/cubic centimeter4. Applicable area: 10 square meters5. Material: ABS6. Size: US plug: about 10.6 x 6.6 x 5cm; EU plug: about 12.8 x 6.82 x 7.1cm7. Weight: US plug: about 86g; EU plug: about 123gSpecification: Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 16cm * 11cm * 8cm / 6.3inch * 4.33inch * 3.15inch Qty per Carton 100 Carton Weight 18.00kgs / 39.68lb Carton Size 57cm * 46cm * 33cm / 22.44inch * 18.11inch * 12.99inch Loading Container 20GP: 308 cartons * 100 pcs = 30800 pcs40HQ: 715 cartons * 100 pcs = 71500 pcs

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1. Core Features: K75 Handheld Cooling Fan with auto oscillation, cooling mode, stepless speed control, and LED lighting.2. Airflow Comfort: Auto wide-angle oscillation for broad, comfortable airflow; avoids direct-blow discomfort. High-quality brushless motor with turbine air duct delivers powerful wind.3. Instant Cooling: Built-in cooling function with 3-second rapid cooling and ice compress effect for fast localized cooling.4. Stepless Speed Adjustment: Wheel-controlled stepless speed regulation, allowing smooth adjustment from gentle breeze to strong wind for versatile use.5. Digital Display & Lighting: HD LED display shows real-time speed level and battery level. Built-in LED light with 3 brightness levels and strobe mode.6. Practical Design: Handheld and desktop-use design with non-slip silicone base for stable placement. 3000mAh large-capacity battery with Type-C charging for long-lasting use.Product parametersMaterial: ABS + Aluminum Alloy + Electronic ComponentsCharging Port: Type-CFan Speed ??Levels: 100Battery Capacity: 3000mAhCharging Input: 5V-2ACharging time: 2.5 hoursDimensions: 62x60x173mmNet Weight: 270gSpecification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 8cm * 7cm * 19cm / 3.15inch * 2.76inch * 7.48inch Qty per Carton 40 Carton Weight 15.30kgs / 33.73lb Carton Size 36cm * 34cm * 40cm / 14.17inch * 13.39inch * 15.75inch Loading Container 20GP: 544 cartons * 40 pcs = 21760 pcs40HQ: 1264 cartons * 40 pcs = 50560 pcs

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1. Detects three types of radiofrequency radiation (RF): WIFI/PHONE (WIFI radiation), MICROWAVE (microwave radiation), MIXED (mixed electromagnetic radiation)2. Detects three types of non-ionizing radiation: Electric Field (EF), Magnetic Field (MF), Radio Frequency (RF)3. USB rechargeable with built-in high-capacity lithium battery for extended runtime4. Three-color backlight and bar graph alerts provide additional visual assessment of radiation intensity alongside numerical readings5. Auto-shutdown after 15 minutes of inactivity6. Versatile applications: suitable for TVs, computers, home appliances, substations, mobile phones, base stations, etcSpecifications1. Measurement accuracy: ±5%2. Measurement bandwidth: 40Hz-10GHz3. Auto-off: default 15 minutes, can be disabled4. Operating temperature/humidity: temperature: -10 to +60°C; humidity: less than 80% RH5. Battery capacity: 320mAh6. Charging: 5V 500mA7. Charging port: Type-C8. Size: about 14.4 x 6.7 x 2.7cm9. Weight: about 140gSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 18cm * 10cm * 6cm / 7.09inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 12.00kgs / 26.46lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 40 pcs = 20880 pcs40HQ: 1212 cartons * 40 pcs = 48480 pcs

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1. Portátil y compacto. 2. Modo de trabajo dual: pulverización continua/pulverización intermitente, operación con un solo botón. 3. Trabajo silencioso sin interrupciones. 4. La niebla espesa purifica profundamente el aire seco. 5. Es más fácil agregar agua al tanque de agua grande. 6. Fuente de alimentación de interfaz CC, plug and play. 7. Luces de respiración biónica, suaves y románticas. Presupuesto: 1. Material: ABS / PC / componentes electrónicos 2. Capacidad de la botella de agua: 230 ml 3. Cantidad de pulverización: 40 ml/h 4. Modo de trabajo: pulverización continua / pulverización a intervalos 5. Temporizador de apagado automático: 4 horas 6. Tensión nominal: CC 5 V 7. Potencia máxima: 2,5 W 8. Tamaño del producto: 67 x 95 x 176 mm 9. Peso neto: 175 g Lista de embalaje: - Humidificador TSHM0 x 1 - Manual de usuario x 1 - Cable de carga x 1 - Hisopo de algodón de repuesto x 1 Especificación: Peso del paquete Peso de un paquete 0,29 kg/0,64 lb Un tamaño de paquete 10,6 cm x 7,2 cm x 20 cm (4,17 pulgadas x 2,83 pulgadas x 7,87 pulgadas) Cantidad por caja 60 Peso de la caja 17,10 kg/37,70 lb Tamaño de la caja 55 cm x 42 cm x 45 cm (21,65 pulgadas x 16,54 pulgadas x 17,72 pulgadas) Contenedor de carga 20GP: 256 cajas * 60 uds. = 15360 uds. 40HQ: 595 cajas * 60 piezas = 35700 piezas

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