Suchergebnisse für "school electronics"

1. Image sensor: 14 million pixel sensor2. Pixel size: 1/2.3 inches, 1.43x1.43um3. Frame rate: 60 frames4. Image resolution: 4320x3240, 1920x1080 (storage by TF card)5. Video format: MP4, MOV (TF card)6. Video resolution: 1920xl080 60fps7. USB video resolution: 1920x1080 30fps8. White balance: automatic or manual white balance9. Cross line: 4 colors are available, 4 horizontal lines and 4 vertical lines can be moved10. TF memory card interface: the upper limit is 32G, it is recommended to use 8G or 16G (the product does not contain TF card)11. Digital magnification: support 5X digital zoom12. USB interface: standard USB2.0 interface13. Freeze: freeze/thaw function14. OSD: Simplified/Traditional/English/Russian15. Exposure: Support EV value (exposure compensation) adjustment16. Color: R/G/B adjustable17. Lens: suitable for C or CS interface18. Camera interface: compatible with HDMI interface, USB 2.0 output interface, power interface, memory card interfaceSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 22cm * 18cm * 11cm / 8.66inch * 7.09inch * 4.33inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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Product model: pzem-061 (V2.0) Function 1. Electrical parameter measurement function (voltage, current, active power, electric quantity). 2. Overload alarm function (over power alarm threshold, backlight and power flashing). 3. Power alarm threshold presetting function (you can set the power alarm threshold by yourself). 4. Power button reset function. 5. Power off data saving function. 6. Large-screen LCD full display function (display voltage, current, active power and electric quantity at the same time). 7. Backlight function. 8. Display and buttons Matters needing attention 1. This module is suitable for indoor use and cannot be used outdoors. 2. The added load shall not exceed the rated power. 3. Make no mistake about the wiring sequence. Specification 1. Working voltage: 80-260VAC 2. Test voltage: 80-260VAC 3. Rated power: 100A/22000W 4. Operating frequency: 45-65Hz 5. Measurement accuracy: level 1.0Specification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 11cm * 7.3cm * 3.5cm / 4.33inch * 2.87inch * 1.38inch Qty per Carton 200 Carton Weight 22.90kgs / 50.49lb Carton Size 42cm * 34cm * 28cm / 16.54inch * 13.39inch * 11.02inch Loading Container 20GP: 666 cartons * 200 pcs = 133200 pcs40HQ: 1548 cartons * 200 pcs = 309600 pcs

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1. Projection Technology: DLP 2. Display chip: 0.3 720P DMD+RGBLED 3. Projector Features: Interactive 4. Light brightness: 220 lumens 5. Light type: LED light 6. Brightness uniform value: 90% 7. Contrast ratio: 4000:1 8. Standard resolution: WXGA 1280*720 9. Projection ratio: 1.2:1 (38 inches @1M) 10. Projection size range: 40-300 inches 11. Projection distance: 1-4 meters 12. Screen width ratio: 4:3/16:9/16:10 13. Keystone: Auto, Vertical: +/- 40 degrees 14. Focus mode: manual focus 15. Projection method: front projection 16. CPU: MSD6A628 17. Main frequency: MSD6A628 main frequency 1.4G, Android 6.0 system, 4 core A7 processor, Mali450MP2 GPU, support DTMB/ DVB-T/ DVB-C, support dual stream 3D decoding. 18. Cache: 2G DDR3, memory 8GB 19. Video support: dat, mpg, mpeg ts, trp, tp vob MPEG2, MPEG4, Divx 3.11, Divx 4.Divx 5, Divx 6, Xvid 1.00, Xvid 1.01, Xvid 1.02, Xvid 1.03, Xvid 1.10-beta1/2 , H.264, RMVB, RM 20. Audio support: MPEG1 Layer3 AC3 EAC3 AAC, HEAAC WMA LPCM IMA-ADPCM/MS-ADPCM 21. Image support: jpg, png, bmp etc. 22. Flash support: support flash 11.1 23. Extended storage: support TF card and hard disk Support USB3.0 hard disk and USB3.0 U disk.Specification: Package Weight One Package Weight 1.83kgs / 4.02lb One Package Size 22cm * 22cm * 10cm / 8.66inch * 8.66inch * 3.94inch Qty per Carton 10 Carton Weight 19.55kgs / 43.10lb Carton Size 44cm * 38cm * 32cm / 17.32inch * 14.96inch * 12.6inch Loading Container 20GP: 498 cartons * 10 pcs = 4980 pcs40HQ: 1157 cartons * 10 pcs = 11570 pcs

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Features1. This is a 4G/3G/2G Raspberry Pi communication HAT with GNSS positioning and high speed LTE CAT4 global band connection. By connecting it to PC, Raspberry Pi or Jetson Nano host boards, it is easy to enable 4G high speed networking, cloud platform communication, phone call/SMS, and global GNSS positioning functions. 2. Support dial-up, phone call, SMS, TCP, UDP, MQTT, HTTP(S), FTP(S), and so on 3. GNSS positioning: GPS, Beidou, Glonass, Galileo, QZSS, LBS base station 4. USB 3.1 port (USB 2.0 compatible) for connecting to PC, Raspberry Pi, or Jetson Nano host board to enable high speed 4G communication 5. 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. Reserved 4x SMA to IPEX antenna interfaces, with pre-soldered 2x connectors for easily using antennas, allows changing the SMA antenna position 10. Onboard audio jack and audio decoder, allows audio operation like making phone call 11. High efficiency power supply circuit, up to 3A output currentSpecificationsFrequency band: 1. LTE Cat-4: LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66 2. LTE-TDD: B34, B38, B39, B40, B41 3. 3G: UMTS/HSDPA/HSPA+: B1, B2, B4, B5, B6, B8, B19 4. 2G: GSM/GPRS/EDGE: 850, 900, 1800, 1900 MHz GNSS: 1. Satellite systems: GPS, Beidou, GLONASS, GALILEO, QZSS 2. Receiver type: - 16-channel - C/A Code 3. Sensitivity: - -159 dBm (GPS) / -158 dBm (GLONASS) / TBD (BeiDou) - Cold starts: -148 dBm 4. Time-To-First-Fix (open air): - Cold starts: Less than 35s - Hot starts: Less than 1s SMS and Audio 1. SMS: - Supported types: MT, MO, CB, Text, PDU - Storage: USIM card and ME (default) 2. Audio feature: - Support echo cancellation - Support noise reductionPackage List1. M.2 TO 4G/5G HAT x 1 2. SIM7600G-H-M.2 x 1 3. Antenna 2pcs x 1 4. IPEX adapter cable 2pcs x 1 5. 2*20PIN pin header x 1 6. Passive GPS antenna x 1 7. Dual plug USB3.0 cable x 1 8. USB3.0 adapter x 1 9. USB2.0 adapter x 1 10. SMA protective cap 2pcs x 1 11. Screws pack x 1Specification: Package Weight One Package Weight 0.24kgs / 0.52lb One Package Size 20cm * 16cm * 4cm / 7.87inch * 6.3inch * 1.57inch Qty per Carton 40 Carton Weight 9.80kgs / 21.61lb 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. Material: ABS2. Battery: 6 AA batteries (not included)3. Short circuit current: 1.7mA/1.4mA4. Low battery voltage indication: the display shows5. Count: 1999 (MAX)6. Test voltage: 100V/250V/500V/1000V7. The total length of the lead wire: 91.5 cm8. The megohmmeter insulation tester is suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as motors, cables, switches, electrical appliances, etc.9. Megohmmeter tester is suitable for maintenance, repair, testing and verification of various electrical equipment10. The rated output voltage can be used with function knob, MH10 is 100V, 250V, 500V, 1000V11. The LED light (HV ON) and the HV on the left side of the display indicate the high voltage output in the instrument and the danger of electric shock12. The measurement range of MH10 is 0.1-1999 milliohms, and the range can be changed manually13. Strong load capacity, output short-circuit current greater than 1.0mA14. The digital megger can measure AC voltage from 1V to 750V, and the frequency of AC voltage is 40Hz to 70Hz15. Appearance size: 160x125x85mm16. Weight: about 543.2 gramsSpecification: Package Weight One Package Weight 0.86kgs / 1.90lb One Package Size 22cm * 21cm * 9cm / 8.66inch * 8.27inch * 3.54inch Qty per Carton 20 Carton Weight 18.50kgs / 40.79lb Carton Size 46cm * 44cm * 47cm / 18.11inch * 17.32inch * 18.5inch Loading Container 20GP: 280 cartons * 20 pcs = 5600 pcs40HQ: 650 cartons * 20 pcs = 13000 pcs

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1. With 4,200 white brightness (LED lumens), inherent FHD / 1920x1080 resolution, and intuitive and user-friendly design2. The unique 5.8-inch (1920x1080p) ultra-high temperature and light transmittance BOE LCD panel blue light enhancement technology can provide a wider color range and realize realistic image projection. True 1080P FHD pixel resolution, unique industrial LCD panel, high temperature resistance and high light transmittance3. Using high-power, high-efficiency and energy-saving white LED light source technology, the bulb life can be extended to 50,000 hours4. With HDMI, dual USB ports with direct multimedia playback function, standard configuration of professional digital audio interface (SPDIF output interface) and audio output5. With 5 coated glasses and a fixed lens design with 1.38:1 throw ratio, it can provide large projection images for smaller rooms6. 10W speakers that provide incredibly clear and audible sound7. With advanced audio-visual functions, flexible connection options and affordable prices, it is very suitable for use in video entertainment or home theater, entry-level education and small business environment of PPT display8. OSD language (28 languages): Arabic/Bulgarian/Croatian/Czech/Danish/Dutch/English/Finnish/French/German/Greek/Hindi/Hungarian/Italian/ Indonesian/Japanese/Korean/Norwegian/Polish/Portuguese/Romanian/Russian/Simplified Chinese/Spanish/Swedish/Turkish/Thailand/Traditional Chinese9. Interface (input/output): HDMI / HDCP x1, USB x2, SPDIF x1, audio output x1, IR receiver x2 (front and back)10. Size: 295x245x90mmSpecification: Package Weight One Package Weight 3.65kgs / 8.06lb One Package Size 35cm * 35cm * 14cm / 13.78inch * 13.78inch * 5.51inch Qty per Carton 4 Carton Weight 16.10kgs / 35.49lb Carton Size 35cm * 35cm * 56cm / 13.78inch * 13.78inch * 22.05inch Loading Container 20GP: 388 cartons * 4 pcs = 1552 pcs40HQ: 902 cartons * 4 pcs = 3608 pcs

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1. Function: circuit board inspection, animal observation, plant observation, jewelry inspection2. Magnification: 1000X3. Power supply: 800 mA lithium battery4. Working environment: Android0 and IOS5. Can be controlled by mobile phone and connected to computer for use6. LED brightness adjustment button, rotate to adjust7. Dimensions: 140x100x160 mm8. Weight: 300 gramsPacking list:1. Microscope body2. Bracket3. Scale bottom plate4. Calibrate the size5. Instructions6. CD7. Charging cableSpecification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 16cm * 12cm * 6cm / 6.3inch * 4.72inch * 2.36inch Qty per Carton 92 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 92 pcs = 16284 pcs40HQ: 412 cartons * 92 pcs = 37904 pcs

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1. Built-in 8ohm 2w*2 speakers. 2. 17.0 inch LED screen. 3. Resolution: 1440x900, 250cdm2 brightness, 16:10 contrast. 4. Support SD memory card, max up to 64GB (not included). 5. Slide show with background music. 6. Built-in calendar, clock, alarm clock, schedule auto on / off. 7. Tabletop or wall mountable. 8. Support OTG with mini USB, memory machine, can connect computer copy data through it. 9. With seven key button control, infrared remote control receiving. 10. Playing multimedia: single looping pictures or video or music, can also be mixed seeding (make a continuous loop for images and video). 11. The clock & calendar function: through their understanding and control of time, can also set the automatic switch machine (such as the morning when the automatic boot, when the automatic shutdown). 12. Boot automatically play: set up the boot automatically play (such as boot automatically play music, pictures, videos, mixed). 13. 7 touch keys to control.Specification: General Solution Allwinner External Memory TF card up to 64GB (not included) Display Size 17 inch Display Types LED Resolution 1440 x 900 Brightness 250cd/m2 Speaker 8Ohm 2W*2 Power DC 12V, 2A Interfaces USB 2.0 SD Card Slot DC Port HDMI AV Mini USB Supporting Languages English, Simple Chinese, Dutch, French, German, Italian, Portuguese, Polish, Russian, Spanish, Turkish, Swedish, Japanese, Korean Media Formats Video Format MPG, RMVB, MKV, MOV, FLV, AVI, RM, DAT, VOB, 3GP, PMP, MP4, M4V Audio Format MP3 Picture Format JPEG, JPG Ebook Formats TXT Dimensions Size 40x26.5x2.4cm Package Include Package Contents 1 x Digital Photo Frame 1 x Charger 1 x Remote Controller 1 x Holder 1 x Manual Package Weight One Package Weight 2.70kgs / 5.95lb One Package Size 47cm * 38cm * 11cm / 18.5inch * 14.96inch * 4.33inch Qty per Carton 5 Carton Weight 13.00kgs / 28.66lb Carton Size 57cm * 40cm * 48cm / 22.44inch * 15.75inch * 18.9inch Loading Container 20GP: 243 cartons * 5 pcs = 1215 pcs40HQ: 565 cartons * 5 pcs = 2825 pcs

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1. Interface: USB2.0 host2. Video input: digital HDMI, analog RAC AV video3. Audio input: digital HDMI, analog RCA audio L/R, 3.5mm line input4. Video output: digital HDMI5. Audio output: digital HDMI, analog/RCA audio RCA L/R input pass-through, analog 3.5mm stereo6. Storage media: USB flash drive, portable hard drive (exFAT format is not supported)7. Recording format: video AVI/MPEG4, audio ACC stereo8. Resolution: 1080P/30fps9. Record file: maximum 2GB10. Power supply: 5V/2A11. Plug and play, no driver required, no need to go through a computer, one-click recording12. Support SD/HD video signals, the collection resolution can reach 1080P13. Equipped with HDMI and AV3.5 cables, 3.5mm audio interface14. Equipped with professional video editing software, which can edit and upload videos15. With a microphone, you can record narration, record the game while playing, and explain the game at the same timeSpecification: Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 12cm * 8cm * 3cm / 4.72inch * 3.15inch * 1.18inch Qty per Carton 120 Carton Weight 33.40kgs / 73.63lb Carton Size 50cm * 32cm * 26cm / 19.69inch * 12.6inch * 10.24inch Loading Container 20GP: 641 cartons * 120 pcs = 76920 pcs40HQ: 1488 cartons * 120 pcs = 178560 pcs

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Merkmale 1. LCD-Display mit Hintergrundbeleuchtung, leicht zu lesen. 2. Windgeschwindigkeit und Temperatur messen. 3. Windgeschwindigkeitsbereich: 0–30 m/s; Temperaturbereich: -10–45 Grad C/14–113 Grad F. 4. Aktuelle/MAX./durchschnittliche Windgeschwindigkeit zur Auswahl. 5. 5 Windgeschwindigkeitseinheiten zur Auswahl: m/s, km/h, ft/min, Knoten, mph. 6. Anzeige der Beaufort-Skala, Windchill-Anzeige und Anzeige für niedrigen Batteriestand. 7. Automatische/manuelle Abschaltung. 8. Tolles Werkzeug zum Windsurfen, Segeln, Angeln, Drachenfliegen und Bergsteigen. Spezifikation 1. Anzeige: LCD 2. Maßeinheiten: M/s, km/h, ft/min, Knoten, mph 3. Temperatureinheit: Grad C / Grad F 4. Temperaturbereich: -10-45 Grad C / 14-113 Grad F 5. Geschwindigkeitsbereich: 0-5860ft/min; 0-30m/s; 0-90km/h; 0-65mph; 0-55Knoten 6. Genauigkeit: (+/-)5% 7. Auflösung: 19ft/min; 0,1m/s; 0,3km/h; 0,2mph; 0,1Knoten Spezifikation: Paketgewicht Gewicht eines Pakets 0,16 kg / 0,34 lb Einheitspackungsgröße 15 cm * 15 cm * 5 cm / 5,91 Zoll * 5,91 Zoll * 1,97 Zoll Menge pro Karton 80 Kartongewicht 10,00 kg / 22,05 lb Kartongröße 40 cm * 26 cm * 32 cm / 15,75 Zoll * 10,24 Zoll * 12,6 Zoll Container laden 20GP: 801 Kartons * 80 Stück = 64080 Stück 40HQ: 1860 Kartons * 80 Stück = 148800 Stück

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Phomemo M02 PRO Pocket Mini Bluetooth Thermal Printer Print labels, stickers, notes, pictures and documents from a compact Phomemo M02 PRO pocket printer using Bluetooth connectivity and inkless thermal printing. The printer supports multiple consumable sizes and materials, with White, Green and Pink variants available. Auto Rotation 📸 More Product Photos 📦 Package Details Package Weight: 0.32kg Package Size: 12 × 10 × 6cm Package Contents: Printer ×1, instruction manual ×1, USB cable ×1, paper roll ×1, packaging box ×1 🔧 Key Specifications Printing: Inkless thermal Resolution: 300dpi Battery: 1000mAh Power Input: 5V 2A Connection: Bluetooth Consumables: 15mm / 25mm / 53mm Size: About 8.6 × 8.2 × 4.2cm Weight: About 190g ⭐ MIRA SALES TIP Select the correct colour and compatible paper/consumable type before ordering. ✅ Key Benefits • Compact pocket-size printer • Inkless thermal printing • Bluetooth connectivity • Multiple consumable formats • Three colour options

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1. Material: environmentally friendly ABS2. Suitable age: over 3 years old3. Ability training: hands-on brain, grasping, hand-eye coordination4. Battery: AA battery x 3 (delivery without battery)5. Dimensions: 6.5 x 4 x 19.5 cm6. Weight: Yellow: 176g, Green: 176g, Blue: 189g7. Packaging: BlisterSpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 20cm * 30cm * 6cm / 7.87inch * 11.81inch * 2.36inch Qty per Carton 128 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 128 pcs = 22656 pcs40HQ: 412 cartons * 128 pcs = 52736 pcs

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