Search results for "study electronics"

1. Input: AC 100-240V 2. USB total output: 5V, 3.4A 3. Interface type: 3 USB+3 power jacks 4. Cable length: 1.6 meters 6. There are 4 USB ports and 4 power jacks. 7. Fast charging speed, high efficiency, safe and reliable. 8. Lightweight, easy to carry and simple to operate. 9. You can use both tablet computer and mobile phone to charge at the same time, with over-current, over-voltage, over-temperature and other safety protection functions, you can use it with confidence. 10. Three power jacks are compatible.Specification: Package Weight One Package Weight 0.51kgs / 1.12lb One Package Size 25cm * 10cm * 5cm / 9.84inch * 3.94inch * 1.97inch Qty per Carton 30 Carton Weight 19.00kgs / 41.89lb Carton Size 52cm * 32cm * 27cm / 20.47inch * 12.6inch * 10.63inch Loading Container 20GP: 593 cartons * 30 pcs = 17790 pcs40HQ: 1377 cartons * 30 pcs = 41310 pcs

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1. 100% brand new and high quality. 2. Innovative technology that does not require setting up. 3. This remote control is compatible with all LED TVs under the brand. 4. With new control inputs, the remote is packed with functions and can be used directly to replace existing controllers. 5. Can be used directly without any setting after batteries installation. 6. It is applicable to all the LCD / LED TV HD TV of HITACHI. 7. Note: We do not recommend purchase: - If you have the old CRT TV - If you have a very new model TV (Internet or APP binding) - If you have the plasma TV, remote control will lose very few functionality.Specification: General Model E-H918 Material Plastic Power Supply 2*1.5V AAA batteries (not included) Size 19.5 x 4.8 x 2.2cm Weight 69g Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 26cm * 8cm * 3.5cm / 10.24inch * 3.15inch * 1.38inch Qty per Carton 100 Carton Weight 10.80kgs / 23.81lb Carton Size 54cm * 42cm * 37cm / 21.26inch * 16.54inch * 14.57inch Loading Container 20GP: 317 cartons * 100 pcs = 31700 pcs40HQ: 737 cartons * 100 pcs = 73700 pcs

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1. Product material: Adopt iron stamping and folding shell, surface spraying technology, stable appearance, good heat dissipation capacity. 2. Product features: This product is a portable HDMI high-definition video capture card that can simultaneously capture HDMI audio and video signals and transmit them to mobile phones and computers for preview, editing, storage and other multi-functional applications. 3. Product application: Connect the HDMI input end of the capture card to the signal source, the HDMI output end to the display port, and the Mic end to the microphone; support 3840*2160 60fps input, 1920*1080 60fps loop output, resolution backward compatible, Automatic recognition; USB3.0 1080P recording and editing, realization of high-definition acquisition, video recording, video live broadcast, teaching recording, medical imaging, game live broadcast, video live broadcast, high-definition video recording camera, etc. Features : 1. Comply with USB audio and video UVC specifications, support Windows, Android, Linux and MacOS operating systems 2. Support most acquisition software, such as VLC, OBS, Amcap, etc. 3. Support 1080P HD local loop out 4. The product supports HDMI 4K HD input 5. The product supports USB3.0 5Gbps ultra-high bandwidth acquisition, smooth acquisition, true color cast, and no delay 6. The product adopts FBGA package professional-level main control chip, stable performance, supports hardware compression, outstanding effect, and does not occupy computer resources 7. Support independent 3.5 microphone and 3.5 audio linear input interface, which can realize multi-channel audio independent adjustment and mixing (HDMI+Mic+BGM) 8. Using iron stamping and bending shell, surface spraying technology, calm atmosphere, good heat dissipation capacity 9. When the standard AWG26 cable is supported, the input transmission distance is up to 15 meters (1080P and below resolution) 10. Operating environment: -20 degree C to 75 degree C, relative humidity 5% to 95%Specification: Package Weight One Package Weight 0.52kgs / 1.15lb One Package Size 18cm * 12cm * 8cm / 7.09inch * 4.72inch * 3.15inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 37cm * 26cm / 16.54inch * 14.57inch * 10.24inch Loading Container 20GP: 660 cartons * 20 pcs = 13200 pcs40HQ: 1532 cartons * 20 pcs = 30640 pcs

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1. Energy-Compensated GM Tube: Accurately detects ionizing radiation (gamma, X-ray, beta) in the energy range of 48?keV to 15?MeV, with a sensitivity of 80 CPM/microsievert (Co-60).2. Wide Measurement Range: Real-time dose rate from 0.00 to 1000?microsievert /h; cumulative dose up to 500?mSv.3. 1.5-inch Color IPS Display: Clearly shows real-time, average, maximum, and cumulative dose values, along with histogram and battery status.4. Customizable Alarm System: Set dose rate or cumulative dose thresholds for audible and visual alerts.5. USB-C Rechargeable Battery: Built-in 850?mAh lithium battery offers up to 6 hours of continuous use.6. Timed Monitoring & History Logs: Supports scheduled measurements and saves up to 10 historical records.Specification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 14cm * 8cm * 6cm / 5.51inch * 3.15inch * 2.36inch Qty per Carton 50 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 30cm * 32cm / 16.54inch * 11.81inch * 12.6inch Loading Container 20GP: 661 cartons * 50 pcs = 33050 pcs40HQ: 1535 cartons * 50 pcs = 76750 pcs

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1. Powerful spring pulling the mini hooks to grasp tiny components firmly and avoid any short-circuit. 2. You can connect the clips to multimeter or DC power by a lead. 3. Help you to test IC or repair cell phone and other mini electronics much more conveniently 4. Copper with gold plated material ensures the accuracy while testing. 5. Test hook probe with solder port fits various connection for equipment like a digital multimeter 6. Material: ABS 7. Length: 40mmSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 10cm * 6cm * 1cm / 3.94inch * 2.36inch * 0.39inch Qty per Carton 500 Carton Weight 4.00kgs / 8.82lb Carton Size 50cm * 35cm * 35cm / 19.69inch * 13.78inch * 13.78inch Loading Container 20GP: 435 cartons * 500 pcs = 217500 pcs40HQ: 1010 cartons * 500 pcs = 505000 pcs

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1. Material: plastic2. Select the table: manual, automatic, memory3. Sound quality selection: stereo4. Function: digital display, built-in speaker, automatic shutdown5. Signal-to-noise ratio: FM52, AM52 (dB)6. Rated voltage: 3V7. Rated power: 1W8. Corresponding frequency: FM 87-108MHz; AM 522-1620KHz (European regulations, applicable in China); 520-1710KHz (US regulations)9. Battery specifications: 2 AAA batteries (not included)10. Radio tuning method: digital11. Band type: FM/AM12. FM/AM multi-band radio, strong signal and high sensitivity, clearly listening to all mainstream radio channels with high performance internal magnetic speakers, large sound cavity vibrator, thorough and clear treble, pure and full midrange, stable and powerful bass13. Supports headphone output, standard 3.5mm headphone interface, which not only isolates external disturbances, but also avoids disturbing others.14. Digital display band, frequency, time and other information, the backlight will automatically light up during operation, saving power and durability15. Dimensions: 105x58x18mm16. Weight: 70gSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 13cm * 8cm * 4cm / 5.12inch * 3.15inch * 1.57inch Qty per Carton 96 Carton Weight 9.30kgs / 20.50lb Carton Size 41cm * 34cm * 34cm / 16.14inch * 13.39inch * 13.39inch Loading Container 20GP: 562 cartons * 96 pcs = 53952 pcs40HQ: 1306 cartons * 96 pcs = 125376 pcs

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1. 14-inch LED display, 16:10, 1280 * 800 pixel resolution 2. Front dual stereo speaker audio output 3. Support SD, MMC card up to 16GB (not included) 4. Video playback supports 1920*1080P, AVI, PMP, MP4 format, audio playback supports MP3, WMA format, supports JPEG images 5. Support USB 2.0 port 6. Support image browsing using background music (MP3) function 7. Support multiple languages: Chinese, English, French, German, Italian, Spanish, Portuguese, Dutch, Polish 8. Clock, calendar, alarm clock, time switch 9. Output interface: headphone interface output 10. Control mode: manual, remote or power on auto play 11. External power supply: AC 100-240V DC 12V 1ASpecification: General Certificate EMC, LVD Package Weight One Package Weight 1.32kgs / 2.92lb One Package Size 39cm * 35.5cm * 8cm / 15.35inch * 13.98inch * 3.15inch Qty per Carton 10 Carton Weight 14.50kgs / 31.97lb Carton Size 72cm * 40cm * 40cm / 28.35inch * 15.75inch * 15.75inch Loading Container 20GP: 231 cartons * 10 pcs = 2310 pcs40HQ: 537 cartons * 10 pcs = 5370 pcs

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1. High-definition screen, clear reading2. Curved concave and convex sides, comfortable to touch, non-slip and anti-fall3. With lanyard, easy to carry and not easy to lose4. Button operation, simple and sensitive5. Waterproof for life, waterproof against rain and sweat, suitable for various occasions6. Specification: 1/100 second7. Function: stopwatch, clock, date, countdown, metronome, alarm clock, mute, shutdown8. Power supply: contains a CR2032 button battery9. Material: stainless steel shell10. Size: screen about 3.5x2.3 cm, overall about 7.1x6.1x1.3 cm11. Weight: about 105 gramsSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15.5cm * 8cm * 4.5cm / 6.1inch * 3.15inch * 1.77inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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Specifications1. Operating voltage: 8.0 ~ 120.0 VDC, typical value 60 VDC 2. Working power consumption: 3.0~ 5.0 mA, normal value 4.0 5.0 3. Sleep power consumption: 100~ 350 uA, normal value 300 uA 4. Battery Resolution: 0.1 % 5. Voltage resolution: 0.1 V 6. Current resolution: 0.1 Ah 7. Capacity Resolution: 0.1 A 8. Voltage accuracy: +/-0.5 % 9. Current accuracy; +/-00.5 % 10. Capacity accuracy: +/-01% % 11. Battery capacity setting: 0.1 999Ah 12. Auto sleep current value: 30~ 50 mA, normal value 40 mA 13. Auto-on current value: 30~ 80 mA, normal value 50 mA 14. Meter size; 61.3 x 33.3x 13.5 mm 15. Hole size: 58.5 x 28.5 mm 16. Operating temperature: -10~50 degree CFeatures1. GY-K1S is a high-precision battery power display meter, which accurately displays the battery power percentage, capacity, current, and voltage by means of current calculation (coulomb counter). 2. The GY-K1S coulomb meter is not limited by the type of battery. It can be used on any battery with a battery voltage of 8-120V. It can accurately grasp the working status of the battery in time; especially for loads with large current fluctuations and intermittent work. The use of high-current loads is very effective, such as various electric vehicles, sweepers, electric forklifts, and equipment with high-power motors. 3. The power is displayed by liquid crystal, which is clearer and more power-saving 4. Applicable to any battery, battery pack or device, such as lead-acid battery, water battery, Lithium batteries, lithium iron phosphate batteries, nickel-cadmium batteries, nickel-hydrogen batteries, etc. 5. Support capacity setting, support reset battery voltage value setting 6. Turn on and off the display manually, and automatically turn on and off the display when the current is detected 7. 10 seconds delay automatic sleep function, can withstand ultra-wide voltage inputSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 100 pcs = 62000 pcs40HQ: 1439 cartons * 100 pcs = 143900 pcs

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1. Speaker impedance: 4-8 ohms2. Speaker power: 10-50W3. Input current: 3A4. Input voltage: 9-24V5. Function: Support Wuzhi Audio App6. Audio input: BT+AUX+USB+USB sound card7. Power output: 15W+15W+30W8. Number of channels: 2.19. Protection mechanism: overcurrent, overheating, short circuit, anti-static protection10. Dimensions: 76 x 60 x 22mm11. Weight: about 102G12. Note: 24V battery cannot be used for power supply, because the full voltage of the battery will be around 28VSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch 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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1. Support Micro charging port, can be charged by mobile phone charger or charging treasure 2. Material: stainless steel, zinc alloy 3. Battery capacity: 180mAh 4. Fingerprint capacity: 10 5. Fingerprint unlocking time: less than 0.5 seconds 6. Standby time: one year 7. Small size, easy to carry 8. Support life dustproof and waterproof, can effectively prevent rain, splash, etc. 9. Applicable to housing, gates, factory workshops, offices, bicycle electric vehicles, cabinet doors, backpacks, suitcases, filing cabinets, student dormitories, staff lounges, hospital ward ward toolboxes, take-away food delivery boxes, logistics express trucks Public storage lockers, such as take-out vehiclesSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 10cm * 5.6cm * 1.6cm / 3.94inch * 2.2inch * 0.63inch Qty per Carton 160 Carton Weight 20.38kgs / 44.93lb Carton Size 38cm * 20cm * 20cm / 14.96inch * 7.87inch * 7.87inch Loading Container 20GP: 1754 cartons * 160 pcs = 280640 pcs40HQ: 4072 cartons * 160 pcs = 651520 pcs

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Basic parameters:1. Working voltage: DC12V2. Working frequency: 315MHZ/433MHZ3. Contact capacity: less than or equal to 10A/250VAC, 10A/30VDC4. Receiving sensitivity: greater than -105dB5. Is there a casing: Yes6. Remote control distance: 10-30 meters (no interference in open space), this distance is the theoretical distance without interference in open space7. In use, it will be reduced according to different environmental interference and partition walls8. Number of control channels: 1 channel normally open/normally closed contactFeatures:1. Output relay switching value: It can control loads with different voltages below 250V, and the power supply must be 12V.2. Small size: small size, light weight, circuit board size is only 35x32x19mm.3. The working mode can be adjusted by the user at will: the self-locking, interlocking and inching working modes can be adjusted through the pin short circuit.4. Learning code pairing: You can learn to pair with the same frequency remote control at will (don’t worry if you lose the remote control during use, just buy the remote control and learn it, and you don’t need to replace the whole set, which greatly saves the user’s cost).Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 8cm * 6cm * 3cm / 3.15inch * 2.36inch * 1.18inch Qty per Carton 200 Carton Weight 10.00kgs / 22.05lb Carton Size 36cm * 28cm * 22cm / 14.17inch * 11.02inch * 8.66inch Loading Container 20GP: 1202 cartons * 200 pcs = 240400 pcs40HQ: 2791 cartons * 200 pcs = 558200 pcs

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