Resultados de la búsqueda de "air quality electronics"

1. Various materials can be detected to accurately locate the positions of wood, metal and wires. 2. Hd large screen, LED backlight, easy to read measurement data, easy to correspond to the dark. 3. Non-slip soft adhesive, strong and anti-falling, waterproof and dustproof. 4. Maximum detection depth of wood/metal/live wire: 38mm/76mm/51mm. 5. Use 9V battery (not included).Specification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 18cm * 8cm * 5cm / 7.09inch * 3.15inch * 1.97inch Qty per Carton 60 Carton Weight 11.20kgs / 24.69lb Carton Size 40cm * 34cm * 32cm / 15.75inch * 13.39inch * 12.6inch Loading Container 20GP: 612 cartons * 60 pcs = 36720 pcs40HQ: 1422 cartons * 60 pcs = 85320 pcs

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1. Magnification: 1000-2000X 2. Working distance: 1.5-2mm 3. Size: 20x50mm 4. Main applications: PCB circuit board inspection, welding, microchip observation, product appearance inspection, jewelry observation, printing dot observation, mechanical parts observation, melt blown cloth observation, microcirculation observation, mechanical knife sharpening microscope 5. Note: This product is an optional high-magnification 2000 lens for the B011 microscope and needs to be used with HCB0991Specification: Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 18cm * 10cm * 4cm / 7.09inch * 3.94inch * 1.57inch Qty per Carton 80 Carton Weight 20.30kgs / 44.75lb Carton Size 36cm * 40cm * 40cm / 14.17inch * 15.75inch * 15.75inch Loading Container 20GP: 462 cartons * 80 pcs = 36960 pcs40HQ: 1074 cartons * 80 pcs = 85920 pcs

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1. Frequency response: 50Hz-20KHz 2. Impedance: 2.2K ohm 3. Directionality: Omnidirectional 4. Plug: 3.5mm gold plated straight 5. Applicable: mobile phones/laptops/desktop computers/repeaters/recording pens, etc. to improve the sound quality of the original built-in microphone 6. Microphone size: 6.0x2.7mmSpecification: Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 360 Carton Weight 3.24kgs / 7.14lb Carton Size 45cm * 48cm * 60cm / 17.72inch * 18.9inch * 23.62inch Loading Container 20GP: 205 cartons * 360 pcs = 73800 pcs40HQ: 477 cartons * 360 pcs = 171720 pcs

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1. Potencia: menos de 1,5 W 2. Sensor de temperatura: NTC3950, 10K 3. Error de temperatura: +/-1 grado Celsius 4. Consumo de energía: menos de 1,5 W. 5. Carga actual: 3A 6. Voltaje: CA 95-240 V 50-60 Hz 7. Temperatura ambiente: 0-45 grados Celsius 8. Rango de temperatura: 5-45 grados Celsius 9. Humedad ambiental: humedad relativa 5-95% (sin condensación) 10. Nivel de protección: IP20 11. Caja de instalación: Caja redonda europea de 60 mm 12. Tamaño: 131 x 75 x 37,5 mm Características: 1. Adecuado para calefacción eléctrica, tuberías y para colgar en la pared. 2. Sistema aplicable: el termostato de calefacción por suelo radiante es compatible con el sistema de aplicación de los sistemas IOS y Android. 3. El termostato se puede controlar desde el teléfono móvil en cualquier momento y lugar. Cuando se conecta el termostato con el teléfono móvil, el termostato mostrará el clima local, los hábitos y la humedad, y comprobará el estado actual a través de la aplicación. 4. Carcasa ignífuga de PC + ABS, segura de usar. 5. Pantalla LCD, chaflán de arco 2.5D + panel integrado ultrafino de 13 mm, adecuado para varios espacios de pared 6. Almacena datos cuando se apaga la energía, sin necesidad de preocuparse por el apagado. 7. 7 periodos programables 5+1+1, que pueden mejorar el confort y las estrategias de ahorro energético, y adaptar la calefacción de tu hogar a tu vida. 8. Gracias a la compatibilidad con Bluetooth, se puede conectar rápidamente al teléfono móvil. Los pasos de funcionamiento son sencillos. Puede controlar por voz la integración de la calefacción y el hogar inteligente. Solo tiene que dar comandos de voz para encender y apagar el termostato, e incluso configurarlo a una temperatura específica según sea necesario. 9. Admite paquetes de datos locales y compartición, control centralizado 10. Control remoto de la aplicación, le envía la información de la temperatura interior actual, sin importar dónde se encuentre y qué tan lejos vaya, puede controlar libremente la temperatura interior. 11. Más funciones: modo manual en modo de programación, calibración de temperatura, bloqueo para niños, función anticongelante, protección contra alta temperatura, diferencia de temperatura de inicio, etc. Especificación: Peso del paquete Peso de un paquete 0,27 kg/0,60 lb Un tamaño de paquete 11 cm x 10 cm x 7 cm (4,33 pulgadas x 3,94 pulgadas x 2,76 pulgadas) Cantidad por caja 60 Peso de la caja 17,70 kg/39,02 lb Tamaño de la caja 44 cm x 30 cm x 35 cm (17,32 pulgadas x 11,81 pulgadas x 13,78 pulgadas) Contenedor de carga 20GP: 577 cajas * 60 piezas = 34620 piezas 40HQ: 1339 cajas * 60 piezas = 80340 piezas

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1. Security system is used to secure consumer electronic gadgets in exhibition or store open display against theft. This innovative system is easy to operate and is able to blend easily in any exhibits layout. 2. Charging function: The stand alone security device built in lithium battery, if the power outages that is also with security function. One set of external 5V power adapter, and it can be supply products for charging. 3. Alarming function: - Contactor alarm: When we pull up the contactor and back of parts VBH adhesive, then it will immediately issued warming sound. - Cutting cable alarm: When the alarm cable was pulled apart or cut off, then it will immediately issued warming sound. 4. Remote control function: The infrared remote control, anti-interference ability, sensitivity strong. 5. Material: Aluminum alloy + ABS 6. Alarm volume: 95-100dB 7. Input voltage: 110-240V 8. Charging voltage: DC 5V 1A 9. Unlock: Infrared remote controlSpecification: General Compatible with Samsung: Galaxy J2 Core (2020), Galaxy J6 (2018), Galaxy J2 Prime, Galaxy J2 (2016), Galaxy J Max, Galaxy J2, Galaxy S6 Edge + / G9280, Galaxy S6, Galaxy S6 edge, Galaxy S5 Plus / G901F, Galaxy S5 mini / G800, Galaxy S4 Active mini / i8580, Galaxy S5 Active, Galaxy K zoom / Galaxy S5 zoom, Galaxy S5 / G900, Galaxy S IV Zoom / C1010, Galaxy S IV mini / i9190 / i9192, Galaxy S4 CDMA / i545, Galaxy S4 / i337, Galaxy S IV / i9500, Galaxy S III LTE / i9305, Galaxy S III CDMA, Galaxy S III / I747 Huawei: Honor 7i, Honor 7, Ascend G350 Honor: 7A, 7A Pro, 7C, 7S, 7C Pro, 7X Xiaomi: Redmi 6A, Redmi 5 Plus, Redmi 5A, Mi 4i, Mi 4 Nokia: C2, C1, Lumia 625, Lumia 925 Package Weight One Package Weight 0.27kgs / 0.58lb One Package Size 14cm * 12cm * 9cm / 5.51inch * 4.72inch * 3.54inch Qty per Carton 40 Carton Weight 9.00kgs / 19.84lb Carton Size 47cm * 50cm * 30cm / 18.5inch * 19.69inch * 11.81inch Loading Container 20GP: 378 cartons * 40 pcs = 15120 pcs40HQ: 878 cartons * 40 pcs = 35120 pcs

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1) Super-cardioid polar pattern 2) Superior isolation from camera system 3) 360 Degree Pan / 180 Degree Tilt 4) Low self-noise 5) Low-cut filter 6) Wind screen and windshield 7) Low power warning 8) Superior RF Immunity 9) Cold shoe mount and 1/4 inch mount, Supports many shooting accessories with 1/4 inch screw. Hot shoe mounted on camera for simultaneous video shooting. Easily mounted with Magic Hand Specification: 1) Transducer Principle: Back Electric Condenser 2) Dynamic Range: 114dB 3) Polar Pattern: Super Cardioid 4) SPL: 134dB 5) Frequency Range: 20Hz~20,000Hz 6) THD: Less than or equal 0.5% 7) Output Impedance: 200ohms 8) Power: DC3.0V (AAA 1.5V x2 not included) 9) Sensitivity: -30+/-2dB 10) Signal to Noise Ratio: 74dB 11) Battery Life: Greater than or equal 200h 12) Dimension: 155.7mm x 43.6mm x 91.3mm 13) Weight: 90gSpecification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 21.8cm * 14.7cm * 6cm / 8.58inch * 5.79inch * 2.36inch Qty per Carton 20 Carton Weight 5.80kgs / 12.79lb Carton Size 45cm * 30cm * 30cm / 17.72inch * 11.81inch * 11.81inch Loading Container 20GP: 658 cartons * 20 pcs = 13160 pcs40HQ: 1528 cartons * 20 pcs = 30560 pcs

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Material:PlasticShape:RectangularDescription:1. Number of fans: 32. Speed: 4500 rpm3. Voltage: 2.4 volts4. Weight: 720 grams5. Current: 1600 mAh Features: 1.Upgraded third generation products. No plug, power saving and environment.2.External solar panels, adjustable polygons, can effectively absorb sunlight.3.Remove harmful gases from the car and keep the air fresh.4.Remove hot gases from the car and lower the car temperature.5.Three-channel and three-engines effectively increase exhaust speed. The built-in 1200 mAh rechargeable battery ensures high speed operation of the motor.6.Control solar energy and battery switches, you can control the use of solar cells.7.Sustainable use in rainy days, can eliminate harmful substances such as smoke inside the car.8.Size:220*65*110mmSpecification: Package Weight One Package Weight 0.79kgs / 1.74lb One Package Size 23.5cm * 16cm * 7.8cm / 9.25inch * 6.3inch * 3.07inch Qty per Carton 40 Carton Weight 32.58kgs / 71.83lb Carton Size 60cm * 60cm * 45.3cm / 23.62inch * 23.62inch * 17.83inch Loading Container 20GP: 163 cartons * 40 pcs = 6520 pcs40HQ: 379 cartons * 40 pcs = 15160 pcs

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1. No electricity or battery,powered by heat. Healthy and economical! Stove fan for log burning fireplaces, gets power from the heat produced by your fireplace, wood-burning stove or pellet stove. Effectively dispersing warm air around your room. 2. The hotter the surface of the furnace, the more air the fan circulates. 3. The fan speed changes automatically, using a wood stove or fireplace temperature, 60-350 degrees Celsius. 4. Save your bill, more efficiency: Fully utilize the heat from your wood stove and disperse it to your room.The fan circulates warm air at a rate of 1100rpm. You can enjoy warmth in you room,increasing your comfort. 5. Low noise! You will enjoy the warm air in a quiet and comfortable environment. 6. Parameters: Material: metal Air volume: 130-180CFM Blade: 4 leaves Wind speed: 1100rpm Noise: 25dB Working temperature: 60-350 degrees CelsiusSpecification: Package Weight One Package Weight 0.51kgs / 1.11lb One Package Size 20cm * 18cm * 12cm / 7.87inch * 7.09inch * 4.72inch Qty per Carton 20 Carton Weight 11.60kgs / 25.57lb Carton Size 54cm * 46cm * 40cm / 21.26inch * 18.11inch * 15.75inch Loading Container 20GP: 268 cartons * 20 pcs = 5360 pcs40HQ: 623 cartons * 20 pcs = 12460 pcs

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Features1. Comes with SIM8202G-M2 core module, based on Qualcomm snapdragon X55 platform, supports 5G NSA and SA networking, supports multi-mode multi-band 2. Multi-constellation dual-band positioning: GPS, Beidou, Glonass, Galileo, and QZSS 3. Operating system support: Windows/Linux/Android 4. USB 3.1 port (USB 2.0 compatible) for connecting to PC, Raspberry Pi, or Jetson Nano host board to enable high speed 5G communication 5. Standard M.2 B KEY slot, compatible with different 5G modules: SIM8202X-M2 / SIM8200EA-M2 / SIM8262X-M2 series 6. Onboard UART, PWR, and RST control pin, built-in voltage level translator, enabled via DIP switch, for use with hosts like Raspberry Pi or Arduino 7. Onboard USB-C connector, enabled via switch, for connecting standalone power supply for the module, allows more loads, stable amd flexible power supply 8. Onboard power supply on/off switch, reset button and LED indicator, easy to turn on/off the module or monitor the operating status 9. 4x SMA to IPEX antenna connectors, with pre-soldered SMA terminals for connecting antennas 10. 2x SIM card slot, dual card single standby, switchable via AT command 11. Onboard audio jack and audio decoder, allows audio operation like making phone call 12. High efficiency power supply circuit, up to 3A output currentSpecificationsFrequency band: 1. Sub-6G (SA): n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n71, n77, n78, n79 2. Sub-6G (NSA): n41, n77, n78, n79 3. LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B29, B30, B32, B66, B71 4. LTE-TDD: B34, B38, B39, B40, B41, B42, B43, B48 5. WCDMA: B1, B2, B3, B4, B5, B8 6. GNSS: GPS, GLONASS, Beidou, Galileo, and QZSS Data rate 1. Sub-6G: 2.4 Gbps (DL) / 500 Mbps (UL) 2. LTE: 1 Gbps (DL) / 200 Mbps (UL) 3. HSPA+: 42 Mbps (DL) / 5.76 Mbps (UL) Software functions 1. Operating systems: Windows/Linux/Android 2. Communication protocols: TCP/IP, IPV4, IPV6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, MQTTS, DNS, SSL3.0 3. SMS: Supports MT, MO, CB, Text, PDU 4. Firmware upgrade: Supports firmware upgrade via USB port Applications 1. Applicable regions: Regions with 5G Sub-6G signal coverage including China, US, Japan, South Kor, Europe, the Middle East, Latin America, etc. 2. Application examples: CPE, Smart gateway, Drone, Live streaming, Remote treatment, Intelligent securityPackage List1. M.2 TO 4G/5G HAT x1 2. SIM8202G-M2 x1 3. Antenna 4pcs x1 4. IPEX adapter cable 4pcs x1 5. 2 x 20PIN pin header x1 6. Passive GPS antenna x1 7. Dual plug USB3.0 cable x1 8. USB 3.0 adapter x1 9. USB 2.0 adapter x1 10. SMA protective cap 4pcs x1 11. Screws pack x1Specification: Package Weight One Package Weight 0.34kgs / 0.74lb One Package Size 20cm * 16cm * 4cm / 7.87inch * 6.3inch * 1.57inch Qty per Carton 40 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 40 pcs = 22640 pcs40HQ: 1314 cartons * 40 pcs = 52560 pcs

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1. Intuitive and easy to read, the mechanical display can reduce the risk of data loss due to unexpected power outages2. Enclosed anti-interference instrument, with precise, stable and effective counting measurement, it can effectively avoid human and environmental interference3. ABS fireproof material, which has good impact resistance, heat resistance, low-temperature tolerance and excellent insulation performance4. Accurate terminal bottom, the copper connector makes the line connection more reliable and convenient5. Anti-theft seal, it can effectively prevent the electricity meter from being stolen and also prevent the electricity meter from being damaged6. Widely applied, it can be used in apartments, residential areas, rentals, commercial areas, factories, schools and other placesSpecification: Package Weight One Package Weight 1.51kgs / 3.34lb One Package Size 18cm * 16cm * 14cm / 7.09inch * 6.3inch * 5.51inch Qty per Carton 12 Carton Weight 19.00kgs / 41.89lb Carton Size 45cm * 42cm * 32cm / 17.72inch * 16.54inch * 12.6inch Loading Container 20GP: 440 cartons * 12 pcs = 5280 pcs40HQ: 1023 cartons * 12 pcs = 12276 pcs

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1. Frequency range: VHF: 136-174 MHz, 245-245.9875 MHz (220-260 MHz); UHF: 400-490 MHz2. Number of channels: 200 channels3. Transmit power: 60 W4. Channel spacing: 25 kHz (wideband), 20 kHz (midband), 12.5 kHz (narrowband) 5. Frequency stability: ±2.5 ppm6. Operating temperature: -20 to 60 degrees Celsius7. Operating voltage: DC 13.8 V +/- 15%8. Size: about 19 x 14.5 x 4.7 cm9. Weight: About 1.2 kgReceiver:1. Sensitivity (12 dB SINAD) wideband/narrowband: ≤0.25 μV / ≤0.35 μV 2. Adjacent channel selectivity (wideband/narrowband): ≥70 dB / ≥60 dB 3. Spurious response (wideband/narrowband): ≥65 dB / ≥60 dB 4. Spurious suppression (wideband/narrowband): ≥70 dB 5. Audio response (wide/narrowband): +1 to -3 dB (0.3–3 kHz) / +1 to 3 dB (0.3–2.55 kHz)6. Electromagnetic interference and noise (wide/narrowband): ≥45 dB / ≥40 dB7. Audio distortion: ≤5% 8. Audio power output: greater than 2W ±10%Transmitter:1. Output power (wideband/narrowband): 60W/25W/10W (VHF), 45W/25W/10W (UHF) 2. Modulation (wideband/narrowband): 16K F3E / 11K F3E 3. Adjacent channel power (wideband/narrowband): ≥70 dB / ≥60 dB 4. Signal-to-noise ratio (wideband/narrowband): ≥40 dB / ≥36 dB 5. Spurious and harmonic distortion (wideband/narrowband): ≥60 dB 6. Audio response (wideband/narrowband): +1 to -3dB (0.3–3kHz) / +1 to -3dB (0.3–2.55kHz) 7. Audio distortion: ≤5%Features:1. The housing is made of eco-friendly PC and polycarbonate, offering high strength, precision, and heat resistance, with reinforced, wear-resistant, and drop-proof construction.2. Strong penetration capability ensures longer communication distances; stable and reliable transmission power combined with high reception sensitivity guarantees long-range communication and signal coverage.3. Features a large LCD screen for clear, intuitive, and convenient display of all information; built-in indicator lights allow for effortless operation even at night.4. 60W high power output, high efficiency, and low energy consumption; high power ensures strong signal penetration5. Equipped with a simple yet sturdy handheld microphone; buttons are clear and durable, offering easy operation, a comfortable grip, and robust durability6. Features a DPS noise reduction system with an ultra-high noise reduction ratio7. Circuit boards are made of aluminum alloy for superior heat dissipation, ensuring stable and high-quality communicationPackage list:1. Main unit x 12. Mounting bracket x 13. Mounting screw kit x 14. Power cord x 15. Handheld microphone x 16. User manual x 1Specification: Package Weight One Package Weight 1.80kgs / 3.98lb One Package Size 35cm * 26cm * 10cm / 13.78inch * 10.24inch * 3.94inch Qty per Carton 5 Carton Weight 10.00kgs / 22.05lb Carton Size 47cm * 35cm * 27cm / 18.5inch * 13.78inch * 10.63inch Loading Container 20GP: 600 cartons * 5 pcs = 3000 pcs40HQ: 1393 cartons * 5 pcs = 6965 pcs

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1. Material: ABS2. Power: 2W3. Input: DC5V 0.5A4. Wind Speed: 3 Settings5. Plug Type: Type-C6. Battery Capacity: 500mAh7. Duration of Flight: about 3H8. Time For Charging: about 1.5H9. Size: 109.25x48.3x42.87mm10. Net Weight: 56.8gSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 13cm * 6cm * 5cm / 5.12inch * 2.36inch * 1.97inch Qty per Carton 220 Carton Weight 20.00kgs / 44.09lb Carton Size 60cm * 34cm * 49cm / 23.62inch * 13.39inch * 19.29inch Loading Container 20GP: 266 cartons * 220 pcs = 58520 pcs40HQ: 619 cartons * 220 pcs = 136180 pcs

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