Resultados de la búsqueda de "educational calculator"

1. Accurate, easy-to-use digital kitchen scale 2. Cleans and stores easily 3. Precision tare button calculates the net weight of your ingredients 4. Power: 2*AA batteries (not included) 5. Max weight capacity up to 6kg/ 6000gSpecification: General Model MH-680 Material ABS, Metal Max Load 6kg Accuracy 0.1g Weighing units g, OZ, ct, kg, lb, TL Display Size 2.2 inch Display Digits 5 Function Tare function, Counting function Power 2 * AA batteries (not included). Product size 18.5*16.5*4cm Net Weight 414g Package Include Package Contents 1 x Scale 1 x User Manual 1 x Tray Package Weight One Package Weight 0.53kgs / 1.17lb One Package Size 20cm * 19cm * 8cm / 7.87inch * 7.48inch * 3.15inch Qty per Carton 10 Carton Weight 6.50kgs / 14.33lb Carton Size 42cm * 21cm * 42cm / 16.54inch * 8.27inch * 16.54inch Loading Container 20GP: 719 cartons * 10 pcs = 7190 pcs40HQ: 1671 cartons * 10 pcs = 16710 pcs

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Features:1. Supports iOS 11.0 and Android 6.0 and above.2. Languages: English, Amharic, Arabic, Bulgarian, Bengali, Catalan, Czech, Danish, German, Greek, Spanish, Basque, Persian, Finnish, French, Gujarati, Hindi, Croatian, Hungarian, Indonesian, Italian, Hebrew, Japanese, Khmer, Kannada, Korean, Kashmiri, Lao, Lithuanian, Latvian, Malayalam, Marathi, Malay, Burmese, Norwegian Bokm?l, Nepali, Dutch, Oromo, Odia, Punjabi, Polish, Portuguese, Romanian, Russian, Sanskrit, Sindhi, Sinhala, Slovak, Slovenian, Somali, Serbian, Swedish, Swahili, Tamil, Telugu, Thai, Tigrinya, Turkish, Ukrainian, Urdu, Vietnamese, Simplified Chinese, Traditional Chinese3. Features: Incoming/Outgoing Calls/SMS, Browser, Internet Access, Images (supports JPG, JPEG, PNG, etc.), Games, GPS/AGPS Navigation, Call Log (Received Calls + Missed Calls + Dialed Calls), Contacts (Business Card Management), WiFi, Alarm Clock, Voice Recording, Calendar, Stopwatch, Calculator, Music Playback, Camera, Pedometer, Heart Rate Monitoring, Bluetooth Headset, Smart Message Push, Watch Face Switching.4. APP Name: Hisportpro5. 2.06-inch AMOLED screen, Android 8.1 system, 3GB RAM + 32GB storage, retractable rotating camera, video calls, full network compatibility, multiple sports modes, 930mAh battery.Specifications:1. CPU: SC8541E2. Screen: 2.06-inch AMOLED 480 x 4803. Memory Configuration: 3+32GB4. SIM Card: Nano SIM5. Supported Frequency Bands:GSM: 850 / 900 / 1800 / 1900MHzWCDMA: B1 / B2 / B5 / B8LTE-FDD: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B20 / B28 / B66LTE-TDD: B34 / B38 / B39 / B40 / B41 (100MHz)6. Camera: Rotating 2MP Camera7. Battery: 930mAh8. Data Interface: POGO PIN + Magnetic Charging Cable9. Watch Case: Aluminum Alloy; Strap Material: Silicone10. Watch Head Dimensions: 48 x 47 x 14.3mm11. Strap size: 28mm width, adjustable range 160-240mm, dedicated strapPacking List:1. Smartwatch x 13. Magnetic charging cable x 14. SIM card ejector tool x 15. User Manual x 1Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 12cm * 12cm * 8cm / 4.72inch * 4.72inch * 3.15inch Qty per Carton 50 Carton Weight 12.50kgs / 27.56lb Carton Size 57cm * 44cm * 24cm / 22.44inch * 17.32inch * 9.45inch Loading Container 20GP: 443 cartons * 50 pcs = 22150 pcs40HQ: 1028 cartons * 50 pcs = 51400 pcs

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Features:1. 1.508-inch AMOLED screen, Android 8.1 system, 4GB RAM + 64GB storage, dual cameras, video calls, full network compatibility, multiple sports modes, 1150mAh battery2. Supports connection with iOS 11.0 and Android 6.0 and above mobile phones.3. Languages: English, Amharic, Arabic, Bulgarian, Bengali, Catalan, Czech, Danish, German, Greek, Spanish, Basque, Persian, Finnish, French, Gujarati, Hindi, Croatian, Hungarian, Indonesian, Italian, Hebrew, Japanese, Khmer, Kannada, Korean, Kashmiri, Lao, Lithuanian, Latvian, Malayalam, Marathi, Malay, Burmese, Norwegian Bokmal, Nepali, Dutch, Oromo, Odia, Punjabi, Polish, Portuguese, Romanian, Russian, Sanskrit, Sindhi, Sinhala, Slovak, Slovenian, Somali, Serbian, Swedish, Swahili, Tamil, Telugu, Thai, Tigrinya, Turkish, Ukrainian, Urdu, Vietnamese, Simplified Chinese, Traditional Chinese4. Incoming calls/dialing/SMS, browser, internet access, pictures (supports JPG, JPEG, PNG and other formats), games, GPS/AGPS navigation function, call history (received calls + missed calls + dialed calls), contacts (business card management), WiFi function, alarm clock, voice recording, calendar, stopwatch, calculator, music playback, camera, pedometer, heart rate monitoring, Bluetooth headset, smart message push, watch face switching.5. APP name: HisportproSpecifications:1. CPU: SC8541E2. Screen: 1.508-inch AMOLED 466 x 4663. Memory Configuration: 4GB+64GB4. SIM Card: Nano SIM5. Frequency Bands:GSM: 850 / 900 / 1800 / 1900WCDMA: B1 / B2 / B5 / B8LTE-FDD: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B20 / B28F / B66LTE-TDD: B34 / B38 / B39 / B40 / B41 (100MHz)6. Camera: Front 30W (interpolated 200W), Front 500W (interpolated 800W)7. Battery: 1150mAh8. Data Interface: POGO PIN + Magnetic charging cable9. Watch Case: Aluminum alloy; Strap Material: Silicone10. Watch Head Dimensions: 56.8 x 58.5 x 14.5mm11. Strap Dimensions: 28mm width, adjustable range 160-240mmPacking List:1. Smartwatch x 13. Magnetic charging cable x 14. SIM card ejector tool x 15. User Manual x 1Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 12cm * 12cm * 8cm / 4.72inch * 4.72inch * 3.15inch Qty per Carton 50 Carton Weight 14.00kgs / 30.86lb Carton Size 57cm * 44cm * 24cm / 22.44inch * 17.32inch * 9.45inch Loading Container 20GP: 443 cartons * 50 pcs = 22150 pcs40HQ: 1028 cartons * 50 pcs = 51400 pcs

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Type:Puzzle CubeMaterial:PLASTICAge Range:> 6 years old,> 8 years old,12-15 Years,5-7 Years,Grownups,8-11 Years,> 3 years oldFeatures:Mini1. Safety and environmental protection materials, wear-resistant and temperature-resistant, harmless to children.2. Rubiks Cube helps to practice the brain and improve memory and hand skills.3. Large fillet optimization, to improve the fault tolerance of the Rubiks cube, but also to ensure the stability of the Rubiks cube reduction process.4. Fine-tuning the spring design for easy adjustment to the best feel.5. Brushed texture, clear texture and comfortable hand.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 10cm * 10cm * 8cm / 3.94inch * 3.94inch * 3.15inch Qty per Carton 242 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 242 pcs = 42834 pcs40HQ: 412 cartons * 242 pcs = 99704 pcs

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DIY • WOOD • SOLAR POWER Build a working solar-powered car while exploring STEM concepts. A compact DIY wooden assembly kit using a solar panel and electronic components, designed for children aged 6 and above. Solar poweredUses the supplied solar panel as the power source. DIY assemblyDesigned around hands-on construction and learning. STEM learningCombines wood and electronic components in one project. Product details Materials: wood + electronic componentsPower: solar panelRecommended age: 6 years and aboveFormat: compact DIY assembly kit

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1. Big sound pressure protection, care for students hearing2. Noise reduction microphone, suppress noise more clearly3. Using DSP digital signal processing system, high-speed real-time processing of sound signals, restore rich sound details4. Plug and play, convenient and fast, no need to install additional driver software5. Adjustable head beam, comfortable to wear, not tired for a long time6. Features: Exam headphones, noise reduction microphone, hearing care, DSP sound card, comfortable to wear, plug and play7. Cable length: 2.8m8. Impedance: 32 ohms9. Sensitivity: 98dB10. Wearing method: head-mounted11. Headphone output audio source: PC computer12. Plug type: USB-A13. Sounding principle: moving coil14. Frequency response range: 20-20000HzSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 30cm * 22cm * 10cm / 11.81inch * 8.66inch * 3.94inch 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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1. Automatically identify components, automatically select based on component characteristics, making the measurement process more convenient and efficient2. Multiple frequency tests, effective value test levels. Supports five test frequencies: 100Hz, 120KHz, 1kHz, 10kHz, and 100KHz. It is suitable for the measurement requirements of different application scenarios. With effective value test levels of 0.1V, 0.3V, and 0.6Vrms, the measurement results are more accurate and reliable3. Four-segment digital display, with high precision, capable of simultaneously showing main and auxiliary parameters4. Internal bias function, eliminating material nonlinearity, restoring true capacity, enabling precise measurement and control of nonlinear components, weak signals, or complex environments5. One-click locking and recording, making measurement more efficient. Press lightly to lock the current reading, press for a long time to activate the recording mode. The test results are classified and statistically analyzed in real time. The measurement is accurate, clear to view, and the detection efficiency is doubled. It enables you to easily control each measurement6. Five test scenarios, supporting precise measurement of capacitors, resistors, inductors impedance, electrolytic capacitors, etc7. Compact handheld design, allowing for precise measurement anytime and anywhere8. Open circuit/closed circuit correction function, used to eliminate systematic errors introduced by test fixtures and cables, which directly affect the accuracy of the measurement resultsParameters1. Test frequency: 100Hz, 120Hz, 1KHz, 10KHz, 100KHz2. Basic accuracy: 0.3%3. Display screen: 2.8 inch TFT liquid crystal display4. Display digits: main parameter: 4 1/2 digits, secondary parameter: 4 1/2 digits5. Test level: 0.1V, 0.3V, 0.6V6. Calibration function: open circuit calibration, short circuit calibration7. Internal bias: 0.0V, 0.5V8. Test port configuration: three-terminal, five-terminal9. Output impedance: 100Ω10. Communication interface: USB-TypeC (virtual serial port)11. Comparison function: used to calculate the relative error between the measured value of the component and the nominal value, displayed in percentage, and provide screening results. Nominal value and tolerance can be set, and the tolerance range can be defined from 0.1% to 99.9%12. Recording function: check whether the data of the tested component conforms to the set nominal value and tolerance, record the number of successful and failed measurement data13. Battery capacity: 3000mAh14. Supported languages: Chinese, EnglishSpecification: Package Weight One Package Weight 0.70kgs / 1.55lb One Package Size 24cm * 16cm * 8cm / 9.45inch * 6.3inch * 3.15inch Qty per Carton 16 Carton Weight 13.00kgs / 28.66lb Carton Size 50cm * 34cm * 34cm / 19.69inch * 13.39inch * 13.39inch Loading Container 20GP: 461 cartons * 16 pcs = 7376 pcs40HQ: 1071 cartons * 16 pcs = 17136 pcs

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Basic information:1. Model: S7 4G2. Material: Vacuum-plated zinc alloy, ultra-strong plastic, brushed UV transfer printed keys3. Style: Flip4. Body size: 105.5 x 53.5 x 18.5mm5. Body net weight: 158.4 grams (including battery)6. Features: Camera, DV, vibration, Audio, Video, Recorder, FM, SOS 5, Family number 9, Alarm, Calculator, Calendar, Ebook, BT, Facebook, WhatsApp7. Language: English, Arabic, French, Indonesian, Portuguese, Russian, Spanish, Thai, Vietnamese, Italian, Persian, Turkish, German, Greek, Hebrew, Filipino, PolishHardware:1. Display: External screen: 1.44 inches (128*128 pixels), Internal screen: 2.4 inches (240*320 pixels)2. Storage: ROM 64MB +RAM 1GB3. External memory: Support 32GB TF card (not included)4. Camera: Single camera: 8W rear camera5. Battery: 4800mAhNetwork Frequency band: 1. 2G GSM: 850/900/1800/1900MHz2. 3G WCDMA: 900/2100MHz3. 4G TDD-LTE: B38/39/40/414. 4G FDD-LTE: B1/B3/B5/B8 (Generally available (but not absolutely guaranteed) in Europe, the Middle East, Africa, South Asia, Southeast Asia, and East Asia (China, China Hong Kong, China Taiwan); 2G ??and 3G signals are available in some parts of the Americas.)Input/output interface:1. SIM card slot: 2, nano Sim card2. USB Type-C: 13. TF card Slot: 1Other: 1. Change string command: *#91*#2. It can store 100 phone numbers and 200 text messages. The # key switches between silent and vibrate modes. Long-pressing the 0 key initiates an emergency call, and long-pressing the * key turns on the FM radio. The side button activates the flashlight.3. Test command: *#37*#Packing list:1. Mobile phone x 12. Battery x 13. User manual x 1Specification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 15cm * 10cm * 7cm / 5.91inch * 3.94inch * 2.76inch Qty per Carton 40 Carton Weight 9.50kgs / 20.94lb Carton Size 37cm * 30cm * 36cm / 14.57inch * 11.81inch * 14.17inch Loading Container 20GP: 667 cartons * 40 pcs = 26680 pcs40HQ: 1549 cartons * 40 pcs = 61960 pcs

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1. Pantalla dual: pantalla externa de 2,4 pulgadas, no táctil, pantalla interna de 2,8 pulgadas, no táctil 2. Cámara de 0,08 MP, MP3, SIN reproductor/grabador de vídeo, Grabadora de sonido, FM externa, Alarma, Calculadora, Calendario, Diversión, Internet 3. Agenda telefónica: 200 unidades; Mensaje: 50 unidades 4. Llamada y mensaje SOS: 3 números, después de la configuración, marque prolongadamente el número 0 para hacer una llamada SOS 5. Alimentado por una batería de 5900 mAh, la batería hará que el teléfono dure varios días con un uso normal. 6. Marcación rápida: organice la marcación rápida, 8 grupos después de la configuración, marque prolongadamente el número 1 para llamar a mamá, por ejemplo 7. Teléfono móvil clásico con tapa, sencillo y fácil de usar. Especificación: General Material de la carcasa Metal Cantidad de SIM Doble SIM Tipos de SIM Tarjeta SIM estándar RAM 32 MB memoria de sólo lectura 32 MB Memoria externa Tarjeta TF de hasta 16 GB (no incluida) Idioma de soporte Árabe, francés, inglés, ruso, español, tailandés, vietnamita Características adicionales FM, grabación, calendario, calculadora Red 2G GSM 850/900/1800/1900 MHz Tipo GSM BT Sí, V2.0 Mostrar Tamaño de pantalla 2,4 pulgadas, 2,8 pulgadas Cámara Cantidad de cámaras Soltero Cámara trasera 0,08 MP Formato de medios Audio MP3 Conectividad Puertos 2 ranuras para tarjetas SIM 1 ranura para tarjeta TF 1 x Micro USB Batería Tipos de batería Desmontable Capacidad 5900 mAh Carga rápida No Dimensiones y peso Tamaño 100 x 58 x 18 mm El paquete incluye Contenido del paquete 1 x Teléfono 1 x adaptador de corriente con enchufe estadounidense Peso del paquete Peso de un paquete 0,28 kg/0,61 lb Un tamaño de paquete 16 cm x 10 cm x 7 cm (6,3 pulgadas x 3,94 pulgadas x 2,76 pulgadas) Cantidad por caja 20 Peso de la caja 7,00 kg/15,43 lb Tamaño de la caja 35 cm x 31 cm x 22 cm (13,78 pulgadas x 12,2 pulgadas x 8,66 pulgadas) Contenedor de carga 20GP: 1117 cajas * 20 piezas = 22340 piezas 40HQ: 2593 cajas * 20 piezas = 51860 piezas

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1. Adjustable optical biological high power microscope2. LED lighting, multi-layer de-dispersion lens3. Smart chip, adjustable 60-degree angle for neck protection, eye protection lenses, multiple lenses4. Multi-level brightness adjustment, easy adjustment to respond to different observation objects5. Optical light, smart light control chip6. The high-definition multilayer anti-dispersion lens design reduces distortion and fully restores the microscopic world7. HD coating, multiple magnification objective lens8. One-piece focusing, five-fold knobs (rotating objective lens table, light adjustment button, lens barrel lifting knob, light lifting knob, eyepiece adjustment knob)9. Simple operation, easy for children to learn10. The image is clear, no chromatic aberration, no false standard11. Magnification: 100/400/1200 times12. Eyepiece: 10 times can be fine-tuned13. Objective lens: 10/40/120 times14. Material: ABS+acrylic15. Voltage: 3V16. Current: about 4A17. Power: 12W18. Light source: LED light19. Power supply: 2 x AA batteries(not included)20. Applicable age: over 8 years old21. Packing list: microscope, tweezers, collection bottle, label storage box, specimen, glass slide, instruction manual22. Dimensions: 15 x 7.5 x 24CM23. Weight: 330g24. Note: The product only contains a microscope, not a mobile phone holderSpecification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 19cm * 9cm * 24.3cm / 7.48inch * 3.54inch * 9.57inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 pcs

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1. Monitorizar el valor actual de la potencia activa 2. Monitorizar el voltaje/corriente/frecuencia actual 3. Registre el consumo total de tiempo. 4. Registre el consumo total de electricidad. 5. Calcular las emisiones de CO2 6. Detección del factor de potencia 7. Establezca el umbral de carga de la alarma 8. Gran pantalla LCD Especificación: General Modelo GM86 Material abdominales Voltaje de entrada CA 220 V Corriente de entrada 10 A MÁXIMO Temperatura de funcionamiento 0 ~ 45 grados centígrados Tamaño 121*63*20 mm Estándar BC17215-2003 Peso 128 gramos Peso del paquete Peso de un paquete 0,27 kg/0,58 lb Un tamaño de paquete 22 cm x 14 cm x 6 cm (8,66 pulgadas x 5,51 pulgadas x 2,36 pulgadas) Cantidad por caja 30 Peso de la caja 6,00 kg/13,23 lb Tamaño de la caja 52 cm x 35 cm x 32 cm (20,47 pulgadas x 13,78 pulgadas x 12,6 pulgadas) Contenedor de carga 20GP: 457 cajas * 30 uds. = 13710 uds. 40HQ: 1062 cajas * 30 piezas = 31860 piezas

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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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