Resultados de la búsqueda de "environmental electronics"

1. Measurement range: 2.5 - 99999 rpm2. Resolution: 0.1 rpm for 2.5 - 999.9 rpm; 1 rpm for 1000 - 99999 rpm3. Measurement distance: 50 - 500 mm4. Time base: 6MHz quartz crystal oscillator5. Data storage: 20 sets6. Range selection: automatic switching7. Power supply: single 6F22 9V battery (not included), rechargeable batteries not supported8. Power consumption: Approximately 35mA9. Test value: value after 4 consecutive tests after power-on10. A tachometer is a commonly used instrument in the machinery industry, used to measure the rotational speed and linear velocity of motors. It can precisely measure the rotational speed of impellers, rollers, and shafts, and is widely used in industries such as motors, fans, washing machines, textiles, automobiles, airplanes, and ships.11. It adopts non-contact measurement, allowing measurement without contact with rotating parts.12. A high-definition large-screen backlight ensures accurate readings regardless of environmental changes, whether day or night.Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 21cm * 15cm * 7cm / 8.27inch * 5.91inch * 2.76inch Qty per Carton 50 Carton Weight 9.75kgs / 21.49lb Carton Size 51cm * 25cm * 36cm / 20.08inch * 9.84inch * 14.17inch Loading Container 20GP: 580 cartons * 50 pcs = 29000 pcs40HQ: 1348 cartons * 50 pcs = 67400 pcs

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1. Cuerpo mini, compacto y portátil para llevar en el bolsillo. 2. Rango de frecuencia: 400-470 3. Número de canales: 20 Especificación: Peso del paquete Peso de un paquete 0,30 kg/0,65 lb Un tamaño de paquete 15 cm x 15 cm x 4 cm (5,91 pulgadas x 5,91 pulgadas x 1,57 pulgadas) Cantidad por caja 40 Peso de la caja 12,50 kg/27,56 lb Tamaño de la caja 42 cm x 42 cm x 38 cm (16,54 pulgadas x 16,54 pulgadas x 14,96 pulgadas) Contenedor de carga 20GP: 397 cajas * 40 uds. = 15880 uds. 40HQ: 923 cajas * 40 piezas = 36920 piezas

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1. Easy access to the pet ear canal with a diameter of 5.4mm, accurate ear examination and endoscopy 2. Level 7 waterproof, easy to clean 3. Manual focus adjustment, easy to use 4. Material: aluminum alloy 5. Pixel: 1 million 6. Magnification: 1-500X 7. Resolution: 1280*720,640*780 8. Support system: 32-bit and 64-bit operating system, Win 7/8/XP/Vista/Mac OS/Linux 9. Interface: USB 2.0 10. The brightness of LED lights can be adjusted freely 11. Size: 5.4x160mm 12. Weight: 60gSpecification: Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 19cm * 11cm * 5cm / 7.48inch * 4.33inch * 1.97inch Qty per Carton 40 Carton Weight 13.70kgs / 30.20lb Carton Size 38cm * 22cm * 50cm / 14.96inch * 8.66inch * 19.69inch Loading Container 20GP: 637 cartons * 40 pcs = 25480 pcs40HQ: 1480 cartons * 40 pcs = 59200 pcs

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1. Standard Raspberry Pi connectivity, compatible with and direct-pluggable onto Raspberry Pi 2B/3B/3B+/Zero/Zero W 2. Optional interfaces: 4-wire SPI, 3-wire SPI, I2C, configured via onboard resistor 3. 1x joystick (5-position), 3x pushbuttons, handy and useful 4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) 5. Driver: SH1106 6. Interface: 4-wire SPI, 3-wire SPI, I2C 7. Display color: blue 8. Resolution: 128x64 9. Operating voltage: 3.3VSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10cm * 8cm * 8cm / 3.94inch * 3.15inch * 3.15inch Qty per Carton 150 Carton Weight 8.60kgs / 18.96lb Carton Size 60cm * 32cm * 32cm / 23.62inch * 12.6inch * 12.6inch Loading Container 20GP: 434 cartons * 150 pcs = 65100 pcs40HQ: 1007 cartons * 150 pcs = 151050 pcs

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1. Automatically recognize and measure according to different input voltage/current/resistance/etc.2. It has the characteristics of stable performance, high accuracy and clear reading3. Other practical functions with flashlight and non-contact voltage test4. Display: 6000 count display5. DC voltage range: 0.5V~600V6. AC voltage range: 0.5V~600V7. AC current range: 20mA / 10A8. DC current range: 20mA / 10A9. Resistance measurement range: 0.1~50 ohm10. Display type: digital display11. Flash, backlight, automatic power off, NCV test, TRUE-RMS, data retention12. Sampling rate: 3 times per second13. Power supply: 2 x 1.5V AAA batteries (not included)14. DC/AC voltage: 6V / 60V / 600V+/- (0.5% + 3)15. Resistance: 600Ω/ 6kΩ/ 60kΩ/ 600kΩ/6MΩ± (0.8% + 3), 60MΩ +/- (2.5% + 3)16. Capacitance: 10nF / 100nF / 1uF / 10uF / 100uF / 1mF / 10mF +/- (3.5% + 20) +/- 60mF (5% + 3)17. AC/DC current: 6A/10A+/-(2%+30)18. Packing list:1 x digital multimeter1 x test lead1 x English user manualSpecification: Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 20cm * 15cm * 4cm / 7.87inch * 5.91inch * 1.57inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 52cm * 32cm * 42cm / 20.47inch * 12.6inch * 16.54inch Loading Container 20GP: 381 cartons * 100 pcs = 38100 pcs40HQ: 885 cartons * 100 pcs = 88500 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. Three-speed wind adjustment, eliminating the sweltering heat and providing instant coolness2. AI energy-concentrating chip, continuously blowing at high speed, low power consumption, long battery life3. Air condensation semiconductor, excellent cooling effect, rapid temperature reduction4. Portable and stable, extendable bracket, instantly transforms into a desktop fan5. Large-capacity battery, Type-C charging port, long battery life6. Tachyonic high-speed brushless motor, multi-level boost, air guiding system, strong wind force7. Compact and easy to carry8. Battery capacity: 1500mAh9. Charging interface: Type-C10. Battery life: 5-6 hours (single fan); 1 hour (cooling + fan)11. Materials: ABS + aluminum alloy + electronic components + semiconductor12. Size: about 15.5 x 6 cmSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 17cm * 8cm * 7cm / 6.69inch * 3.15inch * 2.76inch Qty per Carton 90 Carton Weight 19.00kgs / 41.89lb Carton Size 55cm * 53cm * 35cm / 21.65inch * 20.87inch * 13.78inch Loading Container 20GP: 261 cartons * 90 pcs = 23490 pcs40HQ: 606 cartons * 90 pcs = 54540 pcs

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1. Brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, measure range: 2.5V ~ 30V. 7. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.Specification: General Material Electronic Component Current <30mA Measure Range DC 2.5-30V Input impedance >50Kohm Operating Temperature -10 ~ 65 Degree Celsius Cable Length 15cm Operating Humidity 10 ~ 80% Reading Display 0.28 inch Cutting Size 26mm space, 2.2mm diameter Size 30*11.5*9mm Weight 3g Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 7cm * 4cm / 5.91inch * 2.76inch * 1.57inch Qty per Carton 200 Carton Weight 10.00kgs / 22.05lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 200 pcs = 108400 pcs40HQ: 1259 cartons * 200 pcs = 251800 pcs

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1. Puede proporcionar transmisión de video 4K sin pérdida visual, hasta 60 cuadros por segundo. 2. Transmisión inalámbrica, distancia de transmisión lineal de hasta 30 metros. 3. Transmisión 4K sin pérdida y sin retraso, lo que minimiza el retraso de la imagen. 4. No es necesario instalar controladores, ni realizar configuraciones, ni conectarse a WiFi, solo encender y usar directamente. 5. Admite efectos de sonido envolvente y admite comandos CEC o AVC. 6. La caja transmisora ​​y la caja receptora deben utilizarse como un par. Especificaciones del producto: 1. Ancho de banda: 7 Gbps. 2. Frecuencia intermedia: 60GHz (59-66GHz). 3. Potencia de RF: 10dBm. 4. Protocolo de seguridad: HDCP. 5. Tiempo de retardo: menos de 5 ms. 6. Distancia de transmisión: 30 m. (Si hay obstáculos, la distancia de transmisión se acortará) 7. Consumo medio de energía: transmisor/receptor máximo 2,5 W. 8. Interfaz: HDMI tipo A. 9. Fuente de alimentación: Micro USB B, 5V 1A. 10. Temperatura de trabajo: 0-45 grados Celsius. 11. Dimensiones: 87x87x21mm. 12. Peso neto: 290g. Accesorios de embalaje: Transmisor x 1 Receptor x 1 Instrucciones x 1 Fuente de alimentación x 2 Especificación: Peso del paquete Peso de un paquete 0,60 kg/1,32 lb Un tamaño de paquete 21 cm x 10,7 cm x 6,3 cm (8,27 pulgadas x 4,21 pulgadas x 2,48 pulgadas) Cantidad por caja 20 Peso de la caja 12,40 kg/27,34 lb Tamaño de la caja 44 cm x 35 cm x 26 cm (17,32 pulgadas x 13,78 pulgadas x 10,24 pulgadas) Contenedor de carga 20GP: 666 cajas * 20 uds. = 13320 uds. 40HQ: 1546 cajas * 20 piezas = 30920 piezas

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Parámetro 1. CPU: CPU ARM® Cortex™ A55 de cuatro núcleos y 64 bits Amlogic S905X3 2. GPU: Procesador GPU G31™ MP2 3. Wi-Fi: IEEE 802.11 a/b/g/n/ac; 2,4 G/5 G 4. Bluetooth: BT; compatible con control remoto por voz 5. Alimentación: CC 5 V/2 A 6. Sistema operativo: Android 9.0 7. Especificación: 2 GB + 16 GB E/S 1. 1xHDMI: HDMI 2.1, compatible con HDMI CEC, HDR dinámico y salida de resolución máxima de 8Kx4K a 24 2. 1xAV OUT: salida de definición estándar 480i/576i 3. 2 x USB: 1 x USB 3.0; 1 x USB 2.0 4. 1 receptor IR: Conexión del receptor remoto 5. 1xRJ45: Interfaz Ethernet; compatible con 10/100M/1000M 6. 1 TARJETA TF: compatible con 2 GB/16 GB Aplicaciones 1. En línea: navegue por todos los sitios web de videos, compatible con Netflix, Hulu, Flixster, Youtube, etc. 2. Aplicaciones: Las aplicaciones se descargan libremente desde Android Market, Amazon App Store, etc. 3. Medio: Reproducción de medios locales, compatible con HDD, disco U, tarjeta TF. 4. Hablar en línea: admite videollamadas de SKYPE, MSN, Facebook, Twitter, QQ, etc. 5. Otros: Soporte por correo electrónico, traje de oficina, etc. 6. Admite función DLNA 7. Admite mouse y teclado inalámbricos de 2,4 G 8. Imagen: HD JPEG〠BMP〠GIF〠PNG〠TIF 9. Idioma: Inglés Francés Alemán Español Italiano etc. idiomas multilaterales Accesorios 1. Cable HDMI x1 2. Control remoto por infrarrojos x1 3. Manual de usuario x1 4. Caja de embalaje x1 5. Adaptador de corriente x1 Especificación: Peso del paquete Peso de un paquete 0,45 kg/1,00 lb Un tamaño de paquete 21 cm x 15 cm x 5 cm (8,27 pulgadas x 5,91 pulgadas x 1,97 pulgadas) Cantidad por caja 20 Peso de la caja 10,50 kg/23,15 lb Tamaño de la caja 23 cm x 32 cm x 52 cm (9,06 pulgadas x 12,6 pulgadas x 20,47 pulgadas) Contenedor de carga 20GP: 696 cajas * 20 uds. = 13920 uds. 40HQ: 1617 cajas * 20 piezas = 32340 piezas

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1. Based on the 40-pin GPIO interface of Raspberry Pi, suitable for Raspberry Pi series motherboards2. Utilizing the DA7212 professional stereo codec chip, controlled via I2C interface and transmitting audio through I2S interface3. Built-in standard 3.5mm headphone jack, allowing music playback through an external headphone4. Built-in AUX input interface, facilitating the expansion connection of other devices5. Built-in speaker terminals and PH2.0 dual-channel speaker interface, supporting multiple types of interfaces for more versatile usage scenarios6. Built-in dual microphones, enabling recording without the need for additional device connections7. Built-in custom function keys and custom function indicator lights8. Supports the highest sampling frequency of 96KHz9. Supports the highest resolution of 24-bitParameters1. Audio codec chip: DA72122. Supply voltage: 5V3. Logic voltage: 3.3V4. Control interface: I2C5. Audio interface: I2S6. DAC signal-to-noise ratio: 100dB7. ADC signal-to-noise ratio: 90dB8. Headphone driver: 160mW (16 ohms, 5V)9. Speaker driver: 2.6W per channel (4 ohms, BTL)Specification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 9cm * 5cm * 3cm / 3.54inch * 1.97inch * 1.18inch Qty per Carton 360 Carton Weight 68.00kgs / 149.91lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 360 pcs = 167760 pcs40HQ: 1083 cartons * 360 pcs = 389880 pcs

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1. Can be used as a sound source to connect to Bluetooth headsets and speakers2. E-book portable e-book, multiple functions, just to give you a better reading experience3. It is also a radio, stable and reliable, not easy to disconnect, listen to popular broadcasts anytime, anywhere4. 360-degree wheel design, easy operation5. Equipped with AB repeat +/-8-level variable speed playback, a good partner for practicing oral English6. Small size, easy to carry7. Fully charged in 20 minutes, can be put continuously for 38 hours, charged for 5 minutes, can be played continuously for 6 hours8. Support OTG mobile phone interconnection9. Display: 1.2-inch OLED color display, resolution: 800*48010. Music format: MP3.WMA.WAV, APE, FLAC11. Bluetooth version: 4.212. EQ sound effects: normal, rock, funk, hiphop, jazz, classical, electronic music, custom13. Lyric format: LRC14. E-book: TXT, LRC15. FM radio: 87.5MHz-108MHz/76MHz-90MHz16. Recording format: MAV, MP317. Frequency range: 20Hz-20KHz18. Signal to noise ratio: greater than or equal to 90dB19. Battery capacity: 170mah20. Menu language: Simplified Chinese, Traditional Chinese, English, Korean, Japanese and other languages21. Size: 3.8x3.7x1cmSpecification: Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 11cm * 8cm * 5cm / 4.33inch * 3.15inch * 1.97inch Qty per Carton 160 Carton Weight 25.76kgs / 56.79lb Carton Size 44cm * 32cm * 50cm / 17.32inch * 12.6inch * 19.69inch Loading Container 20GP: 378 cartons * 160 pcs = 60480 pcs40HQ: 879 cartons * 160 pcs = 140640 pcs

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