Search results for "school electronics"

1. Linkage control of smart devices to create smart home application scenarios 2. Built-in professional-grade Bluetooth Mesh gateway, the network is stable and reliable, and can connect 200 Bluetooth Mesh devices and 100 Bluetooth devices at the same time. 3. Built-in Bluetooth signal amplifier, wider signal coverage 4. Equipped with quad-core processing chip and built-in 4GB storage space to ensure real-time data calculation and reserved expansion 5. Support RJ45 wired direct connection and 2.4G/5G dual-band WiFi Parameter: 1. Model: ZSWG01CM 2. Product size: 87x87x30.5mm 3. Product weight: 279g 4. Power input: 12V 1A 5. Working temperature: -5 - 50 degree Celsius 6. Working humidity: 0%-95%RG no condensation 7. Wired connection: 10/100Mbps adaptive network port 8. Wireless connection: WiFi IEEE 802.11a/b/g/n/ac 2.4GHz/5GHz, Bluetooth 5.0 9. Support system: Android 7.0 or iOS11.0 and above Package list: 1 x Gateway 1 x Network cable 1 x Power adapter 1 x User manualSpecification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 10cm * 10cm * 8cm / 3.94inch * 3.94inch * 3.15inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 22cm * 42cm / 16.54inch * 8.66inch * 16.54inch Loading Container 20GP: 687 cartons * 40 pcs = 27480 pcs40HQ: 1595 cartons * 40 pcs = 63800 pcs

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1. LCD screen display with blue backlight 2. Tare function when weighing bulk goods 3. 4 weighing units: Kg, OZ, Lb, and g 4. Material: ABS engineering plastic 5. Hanging hook: stainless steel 6. 2 button: ON/Tear and UNIT 8. Accuracy: 10g 9. Powered by 2 x AAA batteries (not included) 10. Dimension: about 122 x 82 x 25 mm 11. Hook length: about 52mm 12. Range/accuracy: 50kg/10gSpecification: Package Weight One Package Weight 0.21kgs / 0.45lb Qty per Carton 48 Carton Weight 11.60kgs / 25.57lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 48 pcs = 35520 pcs40HQ: 1719 cartons * 48 pcs = 82512 pcs

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1. Wide range of detectable requency 2. Can detect the electromagnetic radiation everywhere 4. Easy operation,can detect the power of electromagnetic radiation around home electronics,electricty wire,industrial equipment and so on 5. For detecting environmental electromagnetic radiation: indoors,office,computer station room industrial control room,electricity wire,high voltage wire,monitor and so on which are the origin of radiation 6. For detecting hom electronics: cellphone,PC,TV Set copy machine,fax machine,AC,refregrator and so on 7. Requency range: 50Hz-2000MHz 8. Reacting time: 0.4S 9. Voltage: 9V 10. Battery: 1x6F22/9V(not included) 11. Size: 133x70x30mmSpecification: Package Weight One Package Weight 0.25kgs / 0.54lb One Package Size 16.5cm * 11.3cm * 4.5cm / 6.5inch * 4.45inch * 1.77inch Qty per Carton 40 Carton Weight 8.60kgs / 18.96lb Carton Size 47cm * 35cm * 25cm / 18.5inch * 13.78inch * 9.84inch Loading Container 20GP: 648 cartons * 40 pcs = 25920 pcs40HQ: 1505 cartons * 40 pcs = 60200 pcs

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Description: 1. Slim and lightweight, unique compact design. 2. FM stereo listening through the earphone. 3. Automatic search and store the radio station. 4. Manual search and store the radio station. 5. 40 station presets (20FM+20AM). 6. 31 level digital volume control. 7. Lock switch to prevent accidental operation. 8. Built-in rechargeable lithium battery has long battery life. 9. 3.5mm earphone jack: improved sound clarity in noisy environment. 10. Large digital display, easy to operate for senior and children. 11. Convenience for hiking, take a bus or walking. Parameters: 1. Frequency: FM 64-108 MHz, AM: 522-1710 KHz. 2. Tuning increment: FM: 0.1MHz, AM: 9KHz/10KHz. 3. Power: Built-in 450mAh rechargeable lithium battery. 4. Charging voltage: DC 5V, 500mA.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 10cm * 6cm * 2.5cm / 3.94inch * 2.36inch * 0.98inch Qty per Carton 150 Carton Weight 17.60kgs / 38.80lb Carton Size 40cm * 30cm * 22cm / 15.75inch * 11.81inch * 8.66inch Loading Container 20GP: 1010 cartons * 150 pcs = 151500 pcs40HQ: 2344 cartons * 150 pcs = 351600 pcs

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1. You can record while writing, easy to use2. Intelligent noise reduction chip, long-distance unvoiced technology, high restoration of lossless original sound3. Built-in time chip, record file generation time and end time, accurate to the second, easy to organize, and improve credibility4. One-key recording, one-key saving, simple operation5. Can be clipped in pockets, bags, books, not easy to lose, easy to carry6. After the voice control recording mode is turned on, it will automatically record only when there is sound, and automatically pause when there is no sound.7. Support power-on setting password, intimate protection of audio data8. You can directly delete unnecessary recording files on this machine, which is convenient for sorting out documents9. Support replacement of refills10. When the battery is low, the recording will save the file in advance, and then turn it off for 1 hour to fully charge it, and continue to record for 38 hours11. Battery capacity: 120mah12. Length: 142mmSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 15cm * 6cm * 4cm / 5.91inch * 2.36inch * 1.57inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 30cm * 30cm * 40cm / 11.81inch * 11.81inch * 15.75inch Loading Container 20GP: 740 cartons * 100 pcs = 74000 pcs40HQ: 1719 cartons * 100 pcs = 171900 pcs

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1. Body material: plastic2. Display: 2.99 inches3. Speaker: independent sound cavity speaker4. Wireless connection: WIFI/Bluetooth5. Battery capacity: 1050 mah6. Battery life: 3-4h7. Charging interface type: TYPE-C8. Power input: DC 5V 1000mA9. Durable scanning head, 100,000 times stretching and shrinking test rebound sensitive10. High-definition large screen, high-resolution retina screen, long-term use will not hurt the eyes11. Multi-touch visual operation, real-time full display, Chinese and English synchronization, no need to turn pages12. Simple Ul interface design, more humanized interaction, stronger user experience13. Small size, light weight, easy to carry, children over 5 years old can easily hold it with one hand14. Dual microphone high-definition noise reduction decoding recording, recording can last for 16 hours, important information helps you remember15. Offline text excerpts save time and effort to solve the problem of no network. The last online excerpt can be synchronized to the mobile phone.16. The machine comes with offline OCR technology, which can accurately recognize even without network. The text data can be recorded in the pen after scanning. It supports Chinese (Simplified)/Chinese (Traditional)/English (American)/Japanese/Korean/Russian/French/Spanish/Italian and other languages ??(continuous development of more languages)17. Built-in 240+ genuine dictionaries with intuitive explanations and quick query entries, illustrations, explanations18. Massive English vocabulary database, solve the vocabulary problems of the whole school in one stroke, including English vocabulary such as elementary school, junior high school, high school, and university IELTS and TOEFL, built-in 2.75 million professional vocabulary, to meet the vocabulary needs of learning at all stages19. The system languages ??are Chinese, Traditional, English, Japanese, Korean, German, French, Russian, Thai, Spanish, Italian, Vietnamese, Arabic 13 countries20. Body size: 153.5x32.5x14.9mm21. Product net weight: 60gSupports online voice translation in 112 languages:Arabic (Algeria), Arabic (United Arab Emirates), Arabic (Oman), Arabic (Egypt), Arabic (Palestinian National Authority), Arabic (Bahrain), Modern Standard, Arabic (Qatar), Arabic (Kuwait), Arabic (Lebanon), Arabic (Libya), Arabic (Morocco), Arabic (Saudi Arabia), Arabic (Tunisia), Arabic (Syria), Arabic (Yemen), Arabic (Iraq), Arabic (Israel), Arabic (Jordan), Amharic (Ethiopia), Irish (Ireland), Estonian (Estonia), Bulgarian (Bulgaria), Icelandic (Iceland), Polish (Poland), Persian (Iran), Danish (Denmark), German (Austria), German (Germany), German (Switzerland), Russian (Russia) ), French (Belgium), French (France), French (Canada), French (Switzerland), Filipino (Philippines), Finnish (Finland), Khmer (Cambodia), Georgian, Gujarati (India), Korean (Korea), Dutch (Belgium), Galician (Spain), Dutch (Netherlands), Catalan (Spain), Czech (Czech Republic), Kannada (India), Croatian (Croatia), Latvian (Latvia), Lao (Laos), Lithuanian (Lithuania), Romanian (Romania), Maltese (Malta), Marathi (India), Malayalam (India), Malay (Malaysia), Macedonian (North Macedonia), Bengali, Bengali (India), Burmese (Myanmar),Afrikaans (South Africa), Nepali, Norwegian (Bokmal, Norway), Portuguese (Brazil), Portuguese (Portugal), Japanese (Japan), Swedish (Sweden), Serbian (Serbia), Sinhala (Sri Lanka), Slovak (Slovakia), Slovenian (Slovenia), Swahili (Kenya), Swahili (Tanzania), Telugu (India), Tamil (Malaysia), Tamil (Sri Lanka), Tamil (Singapore), Tamil (India), Thai (Thailand), Turkish (Turkey), Urdu, Urdu (India), Ukrainian (Ukraine), Uzbek (Uzbekistan), Spanish (Nicaragua), Spanish (Argentina), Spanish (Paraguay), Spanish (Panama), Spanish (Puerto Rico), Spanish (Bolivia), Spanish (Equatorial Guinea), Spanish (Dominican Republic), Spanish (Ecuador), Spanish (Colombia), Spanish (Costa Rica), Spanish (Cuba), Spanish (Honduras), Spanish (United States), Spanish English (Peru), Spanish (Mexico), Spanish (El Salvador), Spanish (Guatemala), Spanish (Venezuela), Spanish (Uruguay), Spanish (Spain), Spanish (Chile), Hebrew (Israel), Greek (Greece), Hungarian (Hungary), Sundanese (Indonesia), Armenian, Italian (Italy), Hindi (India), Indonesian (Indonesia), English (Ireland), English (Australia), English (Philippines), English (Canada), English (Ghana), English (Kenya), English (United States), English (South Africa), English (Nigeria), English (Tanzania), English (Hong Kong), English (Singapore), English (New Zealand), English (India), English (United Kingdom), Vietnamese (Vietnam), Javanese (Indonesia), Chinese (Mandarin, Simplified), Chinese (Taiwan Mandarin), Chinese (Cantonese, Traditional), Zulu (South Africa)Specification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 19cm * 7cm * 6cm / 7.48inch * 2.76inch * 2.36inch Qty per Carton 100 Carton Weight 15.10kgs / 33.29lb Carton Size 47cm * 38cm * 34cm / 18.5inch * 14.96inch * 13.39inch Loading Container 20GP: 439 cartons * 100 pcs = 43900 pcs40HQ: 1019 cartons * 100 pcs = 101900 pcs

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1. Product material: ABS+PC+silicone2. Battery capacity: 1500mAh3. Rated voltage: 5V4. Rated power: 2.5W5. Light color temperature: 3000K6. Two sets of alarm clocks can be switched freely7. With night light mode, the expression model can be adjusted by voice8. Built-in large-capacity lithium battery, long battery life9. Emoji power-off button: press the top button plus + sign on the back — sign three at the same time10. Basic model shutdown button: press the top button plus + sign on the back at the same time11. Emoji Alarm Clock Emoji decibel: 30 cm away from the product, 70 decibels12. Product size: 110x105x93mm13. Product weight: 150 gramsProduct standard configuration:- Alarm clock x 1- Chinese manual x 1- USB cable x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 10cm * 10cm * 10cm / 3.94inch * 3.94inch * 3.94inch Qty per Carton 118 Carton Weight 30.00kgs / 66.14lb Carton Size 49cm * 49cm * 49cm / 19.29inch * 19.29inch * 19.29inch Loading Container 20GP: 226 cartons * 118 pcs = 26668 pcs40HQ: 526 cartons * 118 pcs = 62068 pcs

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1. Zero setting, tare function minus container weight 2. Automatic shutdown, automatic calibration at startup 3. Unit conversion (5 units): g, ml, kg, oz, lb 4. LCD display, clear at a glance 5. Capacity: 0-3KG 6. Accuracy: +/-2g 7. Battery: lithium polymer battery, battery capacity: 450mAh 8. Charging method: Type-CSpecification: Package Weight One Package Weight 0.57kgs / 1.26lb One Package Size 22cm * 15cm * 3cm / 8.66inch * 5.91inch * 1.18inch Qty per Carton 20 Carton Weight 12.30kgs / 27.12lb Carton Size 60cm * 24cm * 16cm / 23.62inch * 9.45inch * 6.3inch Loading Container 20GP: 1157 cartons * 20 pcs = 23140 pcs40HQ: 2686 cartons * 20 pcs = 53720 pcs

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1. Type: Switching DC regulator2. Maintain special power supply for communication, which is designed for mobile phones and other communication equipment3. The voltage measurement interface can be replaced by a precision digital voltmeter to measure the voltage DC4. RF signal detection, suitable for maintenance of communication equipment5. Handle the protection after short circuit, and have sound and light prompts, and automatically recover the output within 1 second after being eliminated6. Unit weight: 1.5kg7. Dimensions: 25.5x13.5x14cm8. Output voltage: DC 0-15V, 1.5V, 3.6V, 4.8V, 6V, 7.2VSpecification: Package Weight One Package Weight 1.45kgs / 3.19lb One Package Size 28cm * 15cm * 16cm / 11.02inch * 5.91inch * 6.3inch Qty per Carton 18 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 18 pcs = 3186 pcs40HQ: 412 cartons * 18 pcs = 7416 pcs

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Oscilloscope function introduction:1. Dual channel 2X10MHz bandwidth, 50MS/s real-time sampling rate2. Measuring voltage: 400V (MAX)3. FPGA+ADC+MCU high-performance hardware architecture, waveform details are captured without loss4. With complete trigger functions (automatic, single, regular)5. Equipped with efficient one-button automatic adjustment, the measured waveform can be displayed without cumbersome adjustments.6. Save waveform screenshots and support exporting pictures to the computer to facilitate secondary waveform analysis.Multimeter function introduction:1. Four-digit integer 9999 count true effective value measurement2. Voltage, current, capacitance, resistance, diode, continuity, zero line identification, temperature3. Measuring voltage: AC750V, DC1000V (MAX)4. Automatic range, intelligent anti-burning5. Data retention, color screen digital displayIntroduction to signal generator functions1. 7 signal waveforms: sine wave, square wave, triangle wave, full wave, half wave, noise wave, DC2. Output frequency: 1Hz-2MHz3. Output amplitude: 0.1-3.3V4. Output duty cycle: 0-1001. Screen: 2.8-inch true color screen2. Resolution: 320 x 2403. Charging: TYPE-C (5V/1A)4. Battery: 3000mAh lithium battery5. Supported functions: oscilloscope, signal generator, digital multimeter6. Standby time: 8 hours7. Language: English, Russian, Portuguese, Japanese, German8. Size: 141.7x93.5x38mm9. Weight: 300g10. The hardware architecture adopts the same ARM + FPGA + high-speed ADC solution as that of desktop computers. It has high cost and is an unusual CPU direct acquisition solution. The trigger system is powerful and has super waveform capture capabilities without losing the waveform details.11. It has complete trigger modes: automatic, single, and normal; equipped with efficient one-button automatic adjustment, which can display the measured signal waveform without cumbersome adjustments.12. Save waveform screenshots with one click. The saved pictures can be viewed on an oscilloscope or exported to a computer to facilitate secondary analysis of the collected signals.13. Intelligent anti-burning has overload protection, and built-in double fuses prevent meter burning and are safer14. 3000mah large-capacity lithium battery, TYPE-C port can be recharged worry-free and labor-saving, and has a long battery life of 8 hours15. The extendable stand can be used and placed for easy reading.16. ABS material + silicone jacket, sturdy and anti-fall, comfortable to the touchEnglish standard:1. 2C23T x 12. 10x probe x 13. Red and black alligator clip probe x 14. Multimeter lead x 15. Charging cable x 16. Packing box x 17. Instructions x 1English upgrade:1. 2C23T x 12. Instructions x 13. Red and black alligator clip probe x 14. Multimeter lead x 15. Charging cable x 16. Packing box x 17. 10x probe x 2Specification: Package Weight One Package Weight 0.70kgs / 1.54lb One Package Size 26cm * 13cm * 9cm / 10.24inch * 5.12inch * 3.54inch Qty per Carton 20 Carton Weight 13.50kgs / 29.76lb Carton Size 54cm * 29cm * 45cm / 21.26inch * 11.42inch * 17.72inch Loading Container 20GP: 378 cartons * 20 pcs = 7560 pcs40HQ: 878 cartons * 20 pcs = 17560 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. CPU: 32-bit ARM CPU 2. Data space: 16M Flash 3. Display: 2.8 inch, 176x220 TFT color screen, adjustable backlight brightness 4. Net weight: about 174g 5. Size: 62x170x32mm (host) 6. Wireless communication: Support 2.4G wireless 100 meter long-distance transmission (test under empty conditions), support simulation keyboard, simulate wireless / wireless export 7. Wired communication: Mini USB, support simulation keyboard, simulation wired / wired export 8. 23 Key silicon material tactile type button, longer service life 9. Power supply: built-in 1400mAh lithium polymer battery, supporting USB dock charging 10. Working hours: continuous work for up to 20 hours 11. Standby time: more than 3 months 12. Scan module: 2D image 13. Read the types of barcodes: EAN13, EAN8, 39 codes, 93 codes, 128 codes, cross 25 codes (1T25), Codebar, UPCA, UPCE, etc. 14. Read the types of 2D code: PDF417, QR Code, DataMatrix, etcSpecification: Package Weight One Package Weight 0.26kgs / 0.57lb One Package Size 20cm * 8.5cm * 6.5cm / 7.87inch * 3.35inch * 2.56inch Qty per Carton 40 Carton Weight 11.60kgs / 25.57lb Carton Size 42cm * 36cm * 35cm / 16.54inch * 14.17inch * 13.78inch Loading Container 20GP: 503 cartons * 40 pcs = 20120 pcs40HQ: 1169 cartons * 40 pcs = 46760 pcs

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