Resultados de la búsqueda de "environmental electronics"

About The Product1. LINEPAUDIO A966 is a high-quality eight-channel high-power headphone amplifier which perfectly drives various high-impedance pro monitor headphones, provides the performer with quality monitor sound quality, and enables the performer to get immersed in the show and fully present his own musical work. This product not only provides the function of headphone amplifier, in order to be more user-friendly, it has a built-in intercom function at the studio-level. When the sound engineer wants to communicate with the performer in a different room, just insert the microphone (intercom microphone) to easily issue to the performer various working instructions, what the engineer jus said will be transmitted to eight headphones. 2. It provides eight sets of stereo channel outputs to improve the sound quality control and amplification and the background noise is small, with a wide dynamic range without sonic boom, the output sound volume of each channel is controlled by sensitivity adjustment knob, each channel can drive 16ohms-600ohms headphone, lossless in the quality without distortion. The product also provides an independent 6.5mm stereo associated input port, which can be easily connected to other devices in the studio; furthermore, it provides one-channel microphone intercom function input function, allowing for an easy intercom in the internal channel. 3. The circuit has OP + BUG architecture and uses AC12V transformer power supply to ensure a strong drive. 4. The 16ohms-600ohms high-impedance headphone can be driven through the volume regulation knob, with full sound, calm bass, clear high frequency, without any signal sonic boom. It is a headphone distributer as well as a headphone amplifier, which can easily drive the 16ohms-600ohms headphone. It has extensive applications, including band rehearsal /studio recording/ home entertainment/music enjoyment/comparison of business headphone distribution.Features1. 4x 6.35mm Stereo headphone output port (optionally connected to the headphone of any impedance). 2. 4x 3.5mm Stereo headphone output port (optionally connected to the headphone of any impedance). 3. TS 6.35mm L and R input port (optionally connected to the signal sound sources such as computer sound card or mixing console). 4. TRS 6.35mm Stereo input port (optionally connected to the intercom such as microphone). 5. 4 Independent channels stereo volume output control knob. 6. Input impedance: 100KOhm. 7. Max. input level: +14dBV. 8. Output impedance: 47 Ohm at each output channel . 9. Power source: AC12V. 10. Frequency response: 20Hz - 20KHz. 11. SNR: > 107dB. 12. THD: < 0.08%. 13. IMD: < 0.01%. 14. Input port: Stereo 1/4 TRS plug, L and R channel, 1/4 TS plug. 15. Output port: 4x 6.35mm Stereo 1/4 headphone jack + 4x 3.5mm Stereo 1/8 headphone jack.Specification: General Model A966 Material Metal Input Voltage DC 12V Input Impedance 100K Ohms SNR > 107dB Distortion < 0.08% Frequency Response 20Hz-20KHz Size 145*112*42mm Weight 672g Package Include Package Contents 1 x Amplifier 1 x AC Power Adapter Charger Package Weight One Package Weight 0.87kgs / 1.92lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 17.91kgs / 39.48lb Carton Size 42cm * 38cm * 30cm / 16.54inch * 14.96inch * 11.81inch Loading Container 20GP: 556 cartons * 20 pcs = 11120 pcs40HQ: 1292 cartons * 20 pcs = 25840 pcs

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1. Frequency range: - FM: 87.5-108MHz (100KHz STEP) - AM: 520-1720KHz - SW: 2.3-30MHz - CB: 25-28MHz - AIR: 118-138MHz - VHF: 30-223(FM-N/FM-W) 2. Receiving sensitivity: - FM: 2uV - AM: 3uV/M - SW:40dBuV - CB: 1uV SQ: 1uV - AIR: 2uV SQ: 1uV - VHF: 2uV SQ: 2uV(NFM) 3. Product size: 103x60x15mm 4. Speaker: 40MM / 8ohm / 1W 5. Battery: 700mah 3.7V lithium battery 6. External power supply: DC 5V 7. Minimum operating voltage: 2V 8. Stereo separation: >=32dB 9. The distortion degree of: <=0.5% 10. Output power: <=200MW 11. Standard accessories: headset, rope, gift box, english manual, usb cable, external antennaSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 13cm * 8.5cm * 3cm / 5.12inch * 3.35inch * 1.18inch Qty per Carton 45 Carton Weight 10.10kgs / 22.27lb Carton Size 42cm * 27cm * 26cm / 16.54inch * 10.63inch * 10.24inch Loading Container 20GP: 904 cartons * 45 pcs = 40680 pcs40HQ: 2099 cartons * 45 pcs = 94455 pcs

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1. Adaptador todo en uno con protector de sobretensión, obturador de seguridad y luz indicadora de encendido. 2. Proporciona un obturador de seguridad para protección infantil, luz indicadora de encendido y protector contra sobretensiones. Este artículo se adapta a los enchufes de Europa, Reino Unido, EE. UU., China, Japón, Australia, España y casi todos los países del mundo. 3. 2 puertos de carga USB. 2 puertos de carga USB proporcionan una salida total de 1 A. La corriente de carga se ajustará automáticamente. En comparación con la mayoría de los USB de 300-500 mA, acorta el período de carga a la mitad. 4. No utilizar con secadores de pelo, rizadores o cualquier aparato eléctrico cuya potencia sea superior a 600W. 5. Se pueden utilizar 2 puertos USB (1000 mA) para cargar teléfonos móviles, cámaras digitales, MP3, iPod, iPhone, etc. 6. 2 puertos de carga USB duales con corriente máxima de 1 A. La corriente de carga se ajustará automáticamente. Especificación: Peso del paquete Peso de un paquete 0,10 kg/0,22 lb Cantidad por caja 200 Peso de la caja 24,00 kg/52,91 lb Tamaño de la caja 33 cm x 38 cm x 46 cm (12,99 pulgadas x 14,96 pulgadas x 18,11 pulgadas) Contenedor de carga 20GP: 462 cajas * 200 piezas = 92400 piezas 40HQ: 1073 cajas * 200 piezas = 214600 piezas

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1. Screen: 10.1-inch IPS LCD display, resolution 1024x6002. Video pixel: 1080P (MAX)3. CMOS size: 1/2.8"4. Video resolution: 1080P, 720P5. Video format: MP46. Image format: JPG7. Working current: 700MA8. Charging time: 3h~9. Working time: 2.5h~10. Power consumption: 3.5W11. Light source: 8 LED lights (light adjustable)12. Photo resolution: 24M, 20M, 16M, 12M, 10M, 8M, 5M, 3M, 2M13. PC operating system: Windows 7, Windows 8, Windows 10, Mac OS x 12 or higher14. Power supply: polymer lithium battery 103665-3000mAh15. Supported languages: English, French, Spanish, Portuguese, German, Italian, Simplified Chinese, Traditional Chinese, Russian, Japanese, Korean (11 languages)16. Scope of application: industrial inspection, PCB board repair inspection, skin inspection, hair follicle inspection, antique coin appreciation, childrens teaching, hobbies, animal and plant observation17. IPS display, 178-degree viewing angle, IPS screen color flip and brightness conversion performance, so that you can see the high-quality picture with bright, saturated and natural colors from any angle18. HDMI output, large screen and large magnification, support multiple people to watch at the same time, one-click photo/video recording, convenient record sharing, high-definition picture quality, support measurement19. The bracket and microscope can be adjusted to different angles according to needs to meet the needs of multi-angle use20. Wireless infrared remote control, 1-5 meters multi-angle control, get rid of the constraints of wires and refuse to shake, presenting a clear picture21. Touch and slide the light bar to adjust the light source22. Using ultra-high-definition SONY 24MP sensor, presenting high-definition images, it can be used in multiple fields to meet the image quality needs of various industries23. 50X-1600X ZOOM high-magnification zoom, precise magnificationSpecification: Package Weight One Package Weight 1.93kgs / 4.26lb One Package Size 33cm * 30cm * 11cm / 12.99inch * 11.81inch * 4.33inch Qty per Carton 8 Carton Weight 16.52kgs / 36.42lb Carton Size 60cm * 46cm * 35cm / 23.62inch * 18.11inch * 13.78inch Loading Container 20GP: 276 cartons * 8 pcs = 2208 pcs40HQ: 640 cartons * 8 pcs = 5120 pcs

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1. Función de rastreo de cables: la función de rastreo de cables puede encontrar de forma rápida y eficiente el cable de destino entre una gran cantidad de cables. Esta función se puede utilizar en sistemas telefónicos, redes informáticas, cables BNC y otros cables de red metálicos. 2. Prueba de longitud del cable: esta función se puede aplicar a diferentes cables metálicos con al menos 2 núcleos, incluidos cables de red, líneas telefónicas y cables BNC. 3. Prueba POE: La prueba POE puede verificar la polaridad y el voltaje del mapeo del cable de los conmutadores de red POE. 4. Probador de cables multifunción: este probador de cables tiene funciones como seguimiento analógico, mapeo de cables, medición de voltaje PoE y se puede ajustar la sensibilidad de seguimiento digital. 5. Pantalla LCD con linterna: el transmisor de este cazador de línea adopta una gran pantalla LCD, lo que le brinda una mejor experiencia, la linterna le permite encenderla cuando la luz está tenue. 6. Función multímetro: esta función incluye medición de voltaje y corriente CC y CA, resistencia, continuidad, diodo y medición de temperatura (solo ET618). 7. El rango de medición de la longitud del cable de red del ET616 es de 400 m y el del ET618 es de 500 m. Solo el ET618 tiene una función de multímetro. Nota: 1. La función de emparejamiento de identidad se implementa a través del accesorio de mapeo de identidad remoto, que no está incluido en este paquete. 2. Solo tiene función de búsqueda de línea. parámetro: 1. Material: ABS 2. Seguimiento analógico: Sí 3. Seguimiento de conmutadores (con PoE): Sí 4. Mapeo de cables: Sí 5. El indicador del interruptor parpadea: sí 6. Seguimiento digital sin ruido: -ET616: Digital -ET618: Digital/Vibración 7. Medición de voltaje PoE: polaridad del voltaje 8. Gráfico de barras analógico: sí 9. Detección de NCV: sí 10. Host: batería de litio incorporada, 1250 mAh (incluida) 11. Receptor: 1 pila de 9 V (no incluida) Especificaciones del multímetro (solo ET618): 1. Voltaje CC: 400 mV ~ 1000 V +/- (0,8 % +3) 2. Voltaje CA: 4 V ~ 400 V +/- (1,5 % + 5) 3. Corriente continua: 1,0 A ~ 10,0 A +/- (1,2 % + 4) 4. Corriente CA: 1,0 A ~ 10,0 A +/- (2,0 % + 5) 5. Resistencia: 200??~20M??+/-(2%+6) 6. Continuidad: menos de 50??, el zumbador emite un pitido 7. Diodo: Sí 8. Temperatura (tipo k): -20~1000 grados Celsius +/- (2,0 % +15) Lista de embalaje del modelo ET616: 1 x anfitrión 1 x bolsa de almacenamiento 1 x receptor 1 x Manual de usuario 1 x cable de pinza de prueba 1 x cable de red 1 x cable de carga 1 x bolsa de almacenamiento Lista de embalaje del modelo ET618: 1 x unidad principal 1 x bolsa de almacenamiento 1 x receptor 1 x Manual de usuario 1 x cable de pinza de prueba 1 x cable de red 1 x cable de carga 1 x sonda de temperatura 1 x sonda de multímetro Especificación: Peso del paquete Peso de un paquete 0,56 kg/1,23 lb Un tamaño de paquete 22 cm x 16 cm x 5 cm (8,66 pulgadas x 6,3 pulgadas x 1,97 pulgadas) Cantidad por caja 60 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 * 60 uds. = 10620 uds. 40HQ: 412 cajas * 60 piezas = 24720 piezas

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Features: 1.Built-in professional recording audio processing program, MP3 format recording, one button one function, simple and convenient operation 2.Large-capacity memory allows you to record easily; large-capacity battery to meet your recording time needs 3.Intelligent noise reduction, condenser microphone recording, restore the real sound. 4.Support recording function, convenient and practical 5.Support multiple formats of MP3/WAV audio file playback, automatically shut down and save the recording when the battery is low 6.Drive-free U disk, USB2.0 universal interface, high-speed data transmission 7.Intelligent voice control recording, it coulde be effectively saving storage space and reducing useless files 8. Adopting high-definition broken code screen display, easy to operate at night and clearly visible. Specification: 1.Material: ABS 2.Color: Black 3.Size: 30x97x13mm 4.Recording distance: 10 meters 5.Recording time: 600 minutes 6.Recording format: MP3 7.Transmission interface: USB2.0 8.Power supply: 3.7V-4.2V 9.Battery capacity: 270mAh 10.Recording bit rate: 128Kbps 11.S/N (Noise Ratio): more than or equal to 70dB 12.Power supply; rated voltage: .3.7V-4.2V 13.USB input rated voltage/power: 5V300MAH--5V500MAH 14.Distortion: 0.05% 15. Memory: 8GB Packing list Recording pen(not included TF Card) X1 earphone X1 charging cable X1 user manual X1 Specification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 13.5cm * 7.6cm * 4.8cm / 5.31inch * 2.99inch * 1.89inch Qty per Carton 100 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 25cm * 53cm / 18.9inch * 9.84inch * 20.87inch Loading Container 20GP: 419 cartons * 100 pcs = 41900 pcs40HQ: 973 cartons * 100 pcs = 97300 pcs

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1. Rated Voltage: 5V/2A2. Battery Capacity: 3600mAh3. Rated Power: 10W4. Employs a front and rear dual-airflow pressurization structure for rapid space cooling, with airflow far exceeding that of ordinary desktop fans.5. 199-level stepless speed control with LED digital display for precise airflow control.6. Ultra-quiet operation at 19dB, ensuring undisturbed sleep at night.7. Multi-angle adjustable tilt for wide-angle, wide-range airflow.8. Suitable for various scenarios including home bedrooms, office desktops, student dormitories, and outdoor camping; its compact design saves desktop space.Specification: Package Weight One Package Weight 0.71kgs / 1.57lb One Package Size 18cm * 17cm * 11cm / 7.09inch * 6.69inch * 4.33inch Qty per Carton 24 Carton Weight 18.04kgs / 39.77lb Carton Size 56cm * 46cm * 36cm / 22.05inch * 18.11inch * 14.17inch Loading Container 20GP: 287 cartons * 24 pcs = 6888 pcs40HQ: 667 cartons * 24 pcs = 16008 pcs

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1. Frequency range: 433MHZ2. Wireless transmission distance: 50-100m3. Working voltage: DC3V (a built-in 2032 battery)4. Working current: 10mA@3V5. Radiation power: 10mW@3V6. Encoder type: fixed code, learning code, partial rolling code7. Mainly used for remote control of some cars. Remote control electric retractable doors, lifts, remote control barriers, remote control rolling doors, garage doors, sliding doors, remote control LED lights, remote control fireworks igniters, remote control passenger car doors, anti-theft alarms, electric Door alarm, MP3 motorcycle anti-theft alarm, etc.8. Copyable chips: 2260 (all manufacturers), 2262 (all manufacturers), PT2264 (all manufacturers), 5326 (all manufacturers), 527 (all manufacturers), 1527 (all manufacturers), 2240 (all manufacturers), HT6026 , HT6012, HT6014, HT600, HT680, HT6010, HT6207, HT640, HT6P12E, HT6P20D, 12L-4SC, PT2292, 12L4SC, SC5262, PLC168, NF9420116, UM3750AM, SMC918, SMC908, 1416, 5211Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 6cm * 1cm / 2.36inch * 2.36inch * 0.39inch Qty per Carton 500 Carton Weight 16.50kgs / 36.38lb Carton Size 28cm * 28cm * 24cm / 11.02inch * 11.02inch * 9.45inch Loading Container 20GP: 1417 cartons * 500 pcs = 708500 pcs40HQ: 3290 cartons * 500 pcs = 1645000 pcs

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Features1. Function of this aluminum heat sink is to cool down the board and make it operate safely 2. The aluminum heat sink can reduce the risk of hardware failure because of overheating 3. Essential for high-performance computing: Keeps module temperatures low to avoid overheating and throttling. 4. Safe for use: Spring mounting interface keeps excessive pressure off the Jetson Nano module. 5. Compatible with Jetson Nano Module, with elastic bracket and height-limited screws 6. Easy to install: Mounting holes & screws included.Package List1. NANO-HEATSINK x1 2. Elastic bracket and height-limited screws x1Specification: Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 200 Carton Weight 17.00kgs / 37.48lb Carton Size 45cm * 32cm * 32cm / 17.72inch * 12.6inch * 12.6inch Loading Container 20GP: 578 cartons * 200 pcs = 115600 pcs40HQ: 1343 cartons * 200 pcs = 268600 pcs

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1. Voltaje: 7,4 V 2. Potencia nominal: 25 W 3. Frecuencia nominal: 50-60 Hz 4. Capacidad de la batería de litio: 4400 mA 5. Ruta de limpieza: planificación 6. Modo de funcionamiento: control remoto mecánico de doble propósito 7. Función de temporización: más de 8 horas. 8. Potencia de succión: 2000 Pa ~ 2999 Pa 9. Capacidad del depósito de polvo: 0,6 litros 10. Protección contra colisiones: doble protección mecánica + electrónica. 11. Tipo de motor: sin escobillas 12. Tecnología de planificación: navegación por giroscopio 13. Duración: 61-120 minutos 14. Aspiración, barrido y fregado tres en uno, limpieza profunda 15. Planificación de rutas para transformación, limpieza de alta cobertura. 16. Control remoto mediante aplicación móvil, atención en tiempo real a la dinámica. 17. Puede identificar eficazmente los bordes de lugares altos como escaleras y puertas para evitar caerse de lugares altos y dañar el fuselaje. Cruce de obstáculos fuerte de 18,2 cm, fácil de saltar sobre obstáculos como alfombras, rieles deslizantes, rieles de puerta, etc. 19. La recarga y el posicionamiento automáticos por infrarrojos son precisos. 20. Cuerpo ultrafino, puede penetrar en una variedad de entornos domésticos, limpieza profunda sin callejones sin salida. 21. Dimensiones: 32x32x7,8 cm 22. Peso: unos 2800 gramos. Especificación: Peso del paquete Peso de un paquete 3,12 kg/6,88 lb Un tamaño de paquete 35 cm x 14,5 cm x 38,5 cm (13,78 pulgadas x 5,71 pulgadas x 15,16 pulgadas) Cantidad por caja 10 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 * 10 uds. = 1770 uds. 40HQ: 412 cajas * 10 piezas = 4120 piezas

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Features: 1. Handheld Wood moisture meter 2. Measure in 4 tree species and other materials 3. Data hold 4. Upper limit value/lower limit data moisture reading review 5. LCD display 6. Powered by 2xAAA 1.5V batteries (Not included) 7. Automatic power off in 120 seconds 8. Compact and fine design with solid and light plastic material, portable and easy operation 9. The test pins are detachable Technical Parameter: 1. Measuring Range: 0~24%/ 30%/37%/41%/6.8%/6.6%/6.0%/12.2% 2. Resolution:0.10% 3. Temperature Range: 0~40 degree C 4. Humidity Range: 20%RH~90%RH 5. Moisture Response Speed: Less than 1s 6. Error: +/-2% Package Includes: 1. GM605 Wood moisture meter 2. Sensor protection cover 3. User ManualSpecification: Package Weight One Package Weight 0.21kgs / 0.45lb One Package Size 22cm * 15cm * 5cm / 8.66inch * 5.91inch * 1.97inch Qty per Carton 40 Carton Weight 8.50kgs / 18.74lb Carton Size 45cm * 32cm * 52cm / 17.72inch * 12.6inch * 20.47inch Loading Container 20GP: 356 cartons * 40 pcs = 14240 pcs40HQ: 826 cartons * 40 pcs = 33040 pcs

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1. Connector type: SMA Inner Pin2. Protection rating: IP673. Four-wire helical antenna for GNSS, featuring high gain and wide circular polarization coverage angle4. Receives more low-elevation satellite signals, improving positioning performance; suitable for smart home, smart agriculture, and high-precision map applications5. Four-wire helical structure with wide circular polarization coverage angle, enhancing low-elevation satellite signal reception capability6. High gain, low noise figure design, supports multi-frequency, multi-system GNSS signal reception7. Small size, lightweight, flexible installation, suitable for various devices and applications8. Uses SMA interface, supports RF transmission and coaxial DC bias feeding function9. Meets IP67 protection requirements, suitable for long-term stable operation in outdoor environmentsAntenna characteristics1. Frequency range:- GPS: L1/L2/L5- BDS: B1/B2a/B2b/B3i- GLONASS: G1/G2- Galileo: E1/E5a/E5b2. Antenna gain: Q25 2dB; Q39 2.5dBi3. Characteristic impedance: 50Ω4. Polarization: RHCP (Right-hand circular polarization)5. Coverage angle: 360 degrees6. Dimensions: Q25 58.70 x 27.70 mm; Q39 40.80 x 44.30 mmAmplifier characteristics1. Gain: Q25 37dB; Q39 28dB2. Noise figure: 1.5dB3. Operating voltage: Q25 3.3V ~ 16V DC; Q39 3.0V ~ 16V DC4. Operating current: Q25 13mA; Q39 15mASpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 144 Carton Weight 12.70kgs / 28.00lb Carton Size 50cm * 34cm * 32cm / 19.69inch * 13.39inch * 12.6inch Loading Container 20GP: 490 cartons * 144 pcs = 70560 pcs40HQ: 1137 cartons * 144 pcs = 163728 pcs

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