Suchergebnisse für "school electronics"

1. Fully compatible with AVI EVD DVD, SVCD, VCD, CD, CD-R/RW, and MPEG-4 and other formats of discs and JPG picture formats. Full region code DVD (discs are not restricted by region code);2. 7-inch clear LCD display 16:9 widescreen, 270-degree rotation, suitable for various playback environments, you can watch it as you want!3. TV function. It has a cable TV signal interface, which can preset hundreds of channels, and can easily receive cable and wireless TV signals (wireless viewing depends on the strength of the local signal).4. Support game function5. AV output function: you can connect this machine to a TV to watch DVD blockbusters; you can also connect audio to a high-end audio system to enjoy the shocking effects of music!6. AV input function: external video, such as camera or ordinary DVD, etc.7. With a high-speed USB interface, it can be connected to a mobile hard disk U disk. It is convenient to download movies and music to play on this machine.8. The built-in card reader can directly read movies, music, photos, etc. stored in the SD/MS/MMC card.9. Built-in DOLBY and DTS dual decoding function, smooth to the end.10. Super strong electronic anti-vibration circuit. (DVD 3 seconds, CD/VCD 10 seconds, MP3 90 seconds)11. Built-in 3D sound effect processing, support FM radio function12. Support the setting of the menu language for playing discs (English, French, Spanish, Chinese, Japanese, Kor, Russian, Thai)13. The machine has a disc age control level setting14. Intelligent power-off memory function. When you are watching a blockbuster or a series, when something goes away to turn off the power or a sudden power failure, when you turn it on again, the machine will intelligently remember that it was playing when the power was off last time. The time period of the disc content continues to play, eliminating the trouble of manual searching.15. Built-in rechargeable lithium battery with large capacity. It is convenient for outdoor use, it can play continuously for about 2 hours, and the playing time may vary due to different operations. Equipped with on-board power supply for convenient use in the car16. Lithium battery capacity: 800 mASpecification: Package Weight One Package Weight 1.10kgs / 2.42lb One Package Size 35cm * 20cm * 7cm / 13.78inch * 7.87inch * 2.76inch Qty per Carton 10 Carton Weight 12.00kgs / 26.46lb Carton Size 42cm * 35cm * 37cm / 16.54inch * 13.78inch * 14.57inch Loading Container 20GP: 490 cartons * 10 pcs = 4900 pcs40HQ: 1138 cartons * 10 pcs = 11380 pcs

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1. Material: plastic2. Output speed: 14500rpm/Min3. Power supply: 2 AA batteries (not included)4. Packing list: eraser handle x1, thickness conversion head x1, replacement core x205. Size: about 17.5cm longFeatures:1. Can accurately wipe the details, suitable for sketches, color pencils, comic designs, etc., wipe clean without leaving traces2. Two diameter rubber heads, exchangeable according to different situations3. Low noise and small vibration4. Battery driven, constant output5. Small size, easy to carry and store6. With transparent protective cover, not easy to lose7. Matte texture, comfortable hand feel, not easy to slip8. Large button design, comfortable and labor-savingSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 23cm * 10cm * 3cm / 9.06inch * 3.94inch * 1.18inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs

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1. No FM, no network, no card insertion2. Talking distance up to 50 meters3. Handle with smooth curve design, non-slip stripes on both sides, comfortable hand grip4. Detachable back clip design, when playing can be hung on clothes to prevent falling, easy to carry5. Material: plastic, electronic components6. Battery: No. 5 batteries x 3 (shipped without batteries)7. Product size: 6.5 x 19.5 x 4 cm8. Weight: 210 grams / pairSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 21cm * 4cm * 30cm / 8.27inch * 1.57inch * 11.81inch Qty per Carton 134 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 134 pcs = 23718 pcs40HQ: 412 cartons * 134 pcs = 55208 pcs

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1. U segment transmission, wireless K song. 2. Intelligent noise reduction, real-time ear return. 3. AI smart DSP chip, high fidelity and lossless sound quality. 4. Multiple sound effects make your voice more tuneful. 5. Compatible with iOS/Android/Windows system. Parameter 1. Working current: 230-260ma 2. U segment transmission distance: 6-10m 3. Signal to noise ratio: 85dB 4. Dynamic range: 80-100dB 5. Total harmonic distortion: 0.5%-1% 6. USB HIFI digital audio: 44.1KHz/16 bit Microphone - Battery capacity: 2600mAh - Charging time: about 3h - Battery life: about 10h Wireless receiver - Battery capacity: 500mAh - Charging time: about 2.5h - Battery life: about 3h packing list: -1 x microphone -1 x wireless receiver -2 x audio cables -1 x USB-C to USB-C cable -1 x USB to USB-C cable -1 x velvet bag -1 x blow-proof cotton -1 x manualSpecification: Package Weight One Package Weight 0.48kgs / 1.06lb One Package Size 25cm * 12cm * 6cm / 9.84inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 19.00kgs / 41.89lb Carton Size 52cm * 50cm * 32cm / 20.47inch * 19.69inch * 12.6inch Loading Container 20GP: 320 cartons * 40 pcs = 12800 pcs40HQ: 744 cartons * 40 pcs = 29760 pcs

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Features: 1. The button is illuminable: Hz can emit red or green light, indicating the detection of non-contact force AC voltage, control voltage or binding control in continuity test. 2. No switch design required: no need to switch, the multimeter can automatically detect AC / DC voltage, AC / DC current, Hz, continuity, resistance or V-Alert (non-voltage detection) contact and control wires. 3. Double-sided probe design support: The probe can be fixedly supported for one-handed measurement. Or the probe is hidden in the bracket to avoid injury and safe to carry. 4. Recoverable fuse: The fuse saves you time and cost of recoverable repairs. 5. Durability: Multiple rounded corners help reduce and absorb the effects of collisions and accidental drops. It is made of hard plastic and is rubber molded on the side for better resistance to accidents. 6. Protective case: It is equipped with a protective case to prevent shock, friction and impact. This housing is detachable and easy to replace. 7. Exquisite and compact, carrying no burden, can be placed in pockets and backpacks. Product parameters 1. DC voltage range: 600V/0.1V. 2. AC voltage range: 600V/0.1V. 3. Resistance range: 6000 ohms / 1 ohm. 4. DC current range: 200mA/0.1mA. 5. AC current range: 200mA/0.1mA. 6. Frequency range: 1000Hz/1Hz. 7. Display: 6000 digits. 8. Auto range, data retention, backlight, non-contact voltage detection. 9. Power: 2 x 1.5V AAA battery (not included). 10. Size: 139x83x36mm. 11. Weight: about 160g (without battery). Package Contents Multimeter x 1 Black test lead x 1 Red test lead x 1 English manual x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 16.2cm * 11.6cm * 4.3cm / 6.38inch * 4.57inch * 1.69inch Qty per Carton 48 Carton Weight 15.40kgs / 33.95lb Carton Size 42cm * 38cm * 36cm / 16.54inch * 14.96inch * 14.17inch Loading Container 20GP: 464 cartons * 48 pcs = 22272 pcs40HQ: 1077 cartons * 48 pcs = 51696 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 0.36 inch Cutting Size 28mm space, 2.8mm diameter Size 33x15x10 mm Weight 4g Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 15cm * 7cm * 4cm / 5.91inch * 2.76inch * 1.57inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb 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. The oscilloscope has a real-time sampling rate of 1GSa/s and an analog bandwidth of 100MHz x 22. Complete trigger function (single/normal/automatic), both periodic analog signal and non-periodic digital signal can be used freely3. Built-in DDS function signal generator and the industrys original chopping output (@2.5vpp), all signal frequency steps are 1Hz, support 14 kinds of standard function signals and a customizable chopping signal, the chopping output device intercepts part or all signals4. The complex signal measured by the oscilloscope is used as the output signal of the signal generator, which can store up to 1000 custom cut-off signals5. The built-in high-voltage protection module can withstand continuous voltage up to 400V, so there is no need to worry about the oscilloscope burning accident caused by the probe not moving to the 10x position7. Large time base scrolling method, which can monitor slow level changes8. Equipped with an efficient one-key automatic display of measurement waveforms, without cumbersome adjustments9. 7-inch 800x480 resolution high-definition LCD display10. Cursor measurement function, when manually reading the amplitude and frequency parameters, there is no need to read the background scale unit and quantity, no need to convert, and directly obtain the peak-to-peak value and frequency. Very convenient screen capture and waveform storage function10. Built-in 1GB storage space, can store 1000 screenshots + 1000 sets of waveform data, the storage process is simple and fast, save the current waveform with one key11. Powerful waveform image manager, supports thumbnail browsing, viewing, viewing details, page turning, deletion, and waveform zooming in, zooming out, moving, etc., which is convenient for secondary analysis12. The fuselage is equipped with a USB interface, which can be connected to a computer to realize the sharing of screenshots and pictures of itself, which is convenient for secondary analysis13. Graphical display function, which can compare and judge the amplitude, frequency and phase of two groups of signals14. The FFT viewing function can estimate the harmonic components of the signal15. Built-in DDS signal generator, supports 12 kinds of function signals16. For high intelligent decoding algorithm, the encoder has unlimited life, intelligent anti-burn function, 1X can withstand 400V withstand voltage17. With 100MHz x 2 analog bandwidth and @1GSa/s sampling rate (1X = 5MHz, 10X = 100MHz)18. High measurement voltage range: 1X can measure 0~40V, 10X can measure 0~400V19. Up to 12 parameters measurement: VPP, VP, Vmax, Vmin, Vavg, Vrms, Frequent, Duty+, Duty-, Time+, Time-, Period20. Cursor measurement function: convenient for manual measurement of period, frequency and voltage =21. Perfect trigger function (single, normal, automatic), freeze waveform display at any time (pause function)22. With screen brightness adjustment function and background grid brightness adjustment function, easy to carry23. Material: ABS24. Analog log bandwidth: 100MHz x 225. Number of channels: 2 channels26. Real-time sampling rate: 1GSa/s27. Vertical sensitivity: 50 mV/div ~ 500 V/div28. Horizontal time base range: 50S/div～10nS/div29. Test voltage: 40 V (1X probe), 400 V (10X probe)30. Storage depth: 240Kbit31. Input resistance: 1 milliohm32. ADC precision: 8bits33. Coupling method: AC/DC34. Trigger mode: single, normal, automatic35. Trigger edge: rising edge/falling edge36. External trigger voltage: 0~40 V37. Expansion port: USB image exportPacking list:FNIRSI-1014D Oscilloscope host x 1Matched 100MHz probes (1X and 10X) x 2Clip x 1EU power adapter x 1USB cable x 1English user manual x 1P4100 probe (optional) x 1Specification: Package Weight One Package Weight 1.70kgs / 3.76lb One Package Size 37cm * 20cm * 13cm / 14.57inch * 7.87inch * 5.12inch Qty per Carton 2 Carton Weight 4.50kgs / 9.92lb Carton Size 39cm * 22cm * 28cm / 15.35inch * 8.66inch * 11.02inch Loading Container 20GP: 1110 cartons * 2 pcs = 2220 pcs40HQ: 2576 cartons * 2 pcs = 5152 pcs

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1. Intimate pen holder hole and bracket design to improve the portability of the product. 2. The leather case is made of environmentally-friendly high-quality fabric, non-slip, wear-resistant and dirt-resistant. 3. 1080P+HDR can bring more light and dark details to the picture, the contrast and layering are improved, and the sharpness, brightness and color are significantly improved. 4. 178-degree wide viewing angle, from the front and side, the color is also full. 5. No splash screen technology to reduce the harmful blue light effect and improve viewing comfort. 6. Full-featured Type-C interface, support for power supply, signal transmission, first-line connection to screencast movies, play games, one line to achieve laptop split screen / mobile screen cast (two mode switch). 7. Adapt to a variety of game consoles, suitable for game consoles such as PS4/XBOX ONE/Switch. 8. 9.5mm slim body, not only can be placed on the bed to play games, watch movies, but also to travel, travel. Specification: 1. Screen size: 15.6 inches. 2. The best resolution: 1920RGBx1080P. 3. Screen ratio: 16:9 (widescreen). 4. HD standard: 1080P (Full HD). 5. Panel type: IPS full view. 6. Backlight type: W-LED backlight. 7. Product size: 356x224x9mm 8. Product weight: 746 grams (without leather case).Specification: Package Weight One Package Weight 1.18kgs / 2.59lb One Package Size 40cm * 27cm * 8cm / 15.75inch * 10.63inch * 3.15inch Qty per Carton 10 Carton Weight 12.10kgs / 26.68lb Carton Size 42cm * 56cm * 42cm / 16.54inch * 22.05inch * 16.54inch Loading Container 20GP: 269 cartons * 10 pcs = 2690 pcs40HQ: 626 cartons * 10 pcs = 6260 pcs

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1. Resolution: 203DPI2. Printing speed: 152mm/s (6 inches/s)3. Printing width: 108mm (4.25 inches)4. Print length: 1778mm (70 inches)5. Storage: 8MB FLASH MEMORY6. Media type: continuous paper, gap paper, fanfold paper, perforated paper, black mark paper7. Media width: 25.4-11.5mm8. Medium thickness: 0.06-0.25mm9. Clearance/Black mark height: MIN: 2mm10. High-speed printing to improve work efficiency11. Multi-function button + two-color LED light12. Intelligent temperature control print head to prevent damage to the print head13. Product size: 21.5 x 17.8 x 15.5 cmPacking list:-Printer x 1-Power adapter x 1-Power cord x 1-USB cable x 1- label axis x 1-Label bezel x 1Specification: Package Weight One Package Weight 2.40kgs / 5.30lb One Package Size 33cm * 23cm * 20cm / 12.99inch * 9.06inch * 7.87inch Qty per Carton 12 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 12 pcs = 2124 pcs40HQ: 412 cartons * 12 pcs = 4944 pcs

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1. Display Technology: LCD2. Light Source: 6500K LED3. Light Luminance: 270 ANSI +/- 10%4. Standard Resolution: 1920x1080 / 60Hz5. Contrast Ratio: 1200:16. Picture scale: 4:3 / 16:97. Optimum size: 50-100 inches8. Contrast: 1.3:19. Projection Distance: 1.2-4m10. Focus mode: Manual11. Keystone Correction: Manual Vertical Keystone Correction12. Speaker: Built-in BOX speaker 4ohm 5W x 113. CPU: Amlogic T950s Quad-core Cortex-A5314. GPU: ARM Mali-450 MP215. RAM + ROM: 1GB + 8GB16. Multimedia: Supports 4K 30fps H.265/H.264/VP9 video decoding, H.264 video encoder 4K 30fps, supports 8M ISP, supports 1T computing power17. System: Android 1318. Wireless Network: Supports WiFi6, 2.4G/5G dual-band, BT5.019. Power Consumption: 70W20. AC Input: 100~250V, 50/60Hz21. Interfaces: USB2.0 x 1, HDMI x 1, 3.5mm audio port x 1, AC power port x 122. Product Dimensions: 230x119x122mm (including stand)23. Net Weight: 0.99kg24. Standard Accessories:AC power cord 1.2m x 1HDMI cable 1m x 1User manual x 1IR remote control x 1Specification: Package Weight One Package Weight 1.27kgs / 2.81lb One Package Size 26cm * 15cm * 16cm / 10.24inch * 5.91inch * 6.3inch Qty per Carton 12 Carton Weight 15.80kgs / 34.83lb Carton Size 53cm * 49cm * 33cm / 20.87inch * 19.29inch * 12.99inch Loading Container 20GP: 311 cartons * 12 pcs = 3732 pcs40HQ: 722 cartons * 12 pcs = 8664 pcs

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1. Anzeige: 7-Zoll-IPS-HD-Anzeige 2. Pixel: 20 Millionen Pixel 3. Vergrößerung: 0-2000x 4. Fokussierbereich: 0-60 mm 5. Bildauflösung 4032*3024P 6. Videoauflösung 1920*1080P 7. Lichtquelle: 10 helle LEDs und 1 superhelle LED 8. Bildformat: JPG 9. Videoformat: MOV 10. Stromversorgung: 2600 mAh 11. Arbeitszeit: mehr als 2 Stunden 12. Ladezeit: 3,5 Stunden oder mehr 13. Unterstützte Systeme: Windows XP, Vista, Win7/8/10, Mac 10.5 und höher 14. Sprache: Vereinfachtes Chinesisch/Traditionelles Chinesisch/Japanisch/Englisch/Koreanisch/Französisch/Italienisch/Deutsch/Spanisch/Russisch 15. Stromversorgungsmodus: USB-Gleichstrom und 18650-Batteriestromversorgung 16. Mit rutschfesten Fußpolstern ist die Beobachtung stabiler 17. 500-fache Metallerkennungslinse: geeignet für die Wartung und Inspektion von Leiterplatten, Druckinspektion, Identifizierung von Jade und Edelsteinen usw. 18. 2000X Metalldetektor: geeignet zur mikrobiellen Beobachtung, Abschnittsbeobachtung und Beobachtung von Pflanzenkrankheiten und Insekten 19. Größe: ca. 26x21x16 cm 20. Gewicht: ca. 1350 Gramm Packliste: 1. Mikroskop 2. Linse mit geringer Vergrößerungsleistung 3. Hochleistungslinse 4. Anweisungen 5. Folie x2 6. Datenkabel x2 7. Reinigungstuch 8. Verpackungskarton Spezifikation: Paketgewicht Gewicht eines Pakets 1,67 kg / 3,68 lb Einheitspackungsgröße 27,5 cm * 22 cm * 16 cm / 10,83 Zoll * 8,66 Zoll * 6,3 Zoll Menge pro Karton 3 Kartongewicht 5,00 kg / 11,02 lb Kartongröße 46 cm * 35 cm * 24 cm / 18,11 Zoll * 13,78 Zoll * 9,45 Zoll Container laden 20GP: 690 Kartons * 3 Stück = 2070 Stück 40HQ: 1602 Kartons * 3 Stück = 4806 Stück

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1. With an 8-megapixel CMOS sensor, our digital camera can record 4K HD videos and take 64-megapixel photos.2. The 3.0-inch foldable and rotatable IPS screen allows you to capture beautiful images yourself, ensuring that every detail is captured with amazing clarity.3. With multiple photo modes, you can try different modes to create truly unique and charming images.4. Bring distant subjects closer with 12x optical zoom and 30x digital zoom, allowing you to capture every detail precisely. Auto/manual focus ensures fast subject lock, while the built-in LED flash and electronic image stabilization ensure clear and stable footage even in challenging conditions.5. With WiFi wireless connection, you can instantly share your favorite photos and videos through our intuitive APP.6. With a rechargeable lithium battery and convenient USB charging cable, you can keep shooting and sharing without missing any wonderful moments.7. Hot shoe external connection can be freely matched with a variety of combinations, such as fill light, microphone, etc. (not included)Parameters:1. Type: Optical zoom HD camera2. Sensor size: 1/2.8 inch3. Sensor pixel: 8.0MP4. Sensor type: IMX415 CMOS5. LCD: 3.0 inch IPS screen Resolution: 800 x 4806. Lens type: Optical zoom lens, aperture f equal to 4.9~59mm, Fno.2.8~3.17. Focus range: Wide angle: 0.1m~INF Telephoto: 1.5m~INF8. Optical zoom: 12X9. Digital zoom: 30X10. Focus: AE-L/AF-L11. Display: Rotation: Horizontal: 0-180 degrees Vertical: 0-270 degrees12. Video ：--Video format: MP4(H.264)--Resolution:UHD(4K):2880 x 2160(24fps) QHD(2K):2560 x 1440(30fps) FHD(1080P):1920 x 1080(30fps/60fps) HD(720P):1280 x 720(60fps)13. Image:--Image format: JPEG--Resolution:64M(9200 x 6900)/32M(6480 x 4860)/16M(4608 x 3456)/8M(3264 x 2448)14. Wi-Fi:--APP: Support IOS/Android--Resolution: 640 x 360--Frequency band: 2.4G--Bitstream format: H.26415. ISO: Auto/100/200/400/800/1600/320016. Photo mode: Manual exposure/Filter mode/Smart scene/Continuous shooting mode/Scene mode/Program/Shutter priority/Aperture priority/17. AF light: Built-in18. Microphone: Built-in19. Speaker: Built-in20. Hot shoe: External MIC/LED21. Other functions: Face recognition, time-lapse (1S, 3S, 5S), recording sensitivity, grid lines22. Interface:--HDMI: Type-C HDMI--USB: Type-C USB 2.0--3.5mm socket: for mono microphone interface input--2.5mm socket: for controller23. Memory card: External SD card, up to 256GB (not included)24. Language: English/German/French/Spanish/Italian/Turkish/Russian/Portuguese/Dutch/Simplified Chinese/Traditional Chinese/Japanese/Polish25. Battery: NP-120 Lithium Battery 3.7V26. Dimensions: 124 x123x 96mm27. Weight: Approx. 600g (without battery)28. Operating Temperature: 0~40 degrees Celsius29. Compatible Systems: Windows 7/8/10Specification: Package Weight One Package Weight 1.00kgs / 2.21lb One Package Size 30cm * 20cm * 15cm / 11.81inch * 7.87inch * 5.91inch Qty per Carton 10 Carton Weight 11.00kgs / 24.25lb Carton Size 70cm * 33cm * 28cm / 27.56inch * 12.99inch * 11.02inch Loading Container 20GP: 412 cartons * 10 pcs = 4120 pcs40HQ: 957 cartons * 10 pcs = 9570 pcs

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