Search results for "digital multimeter"

Multifunction 4-in-1 Type C adapter Plug and Play,No driver or external power adapter is needed. Expand your usb c port to a HDMI,a VGA output,a USB 3.0 and a USB-C Charging Port. Enables you Mirror or Extend your Phone to a big Screen and Stream 4K UHD or 1080p images to HDTV, Monitors, Projectors. Perfect for Gaming, Working and Entertaining.USB C to HDMI VGA Display Adapter Equipped with HDMI Port which delivers Max 4K UHD 4096 x2160@30Hz High-definition picture quality. The VGA Display in up to FHD 1080P@60Hz.When two ports Work Simultaneously, the maximum resolution of the two reach to 1080P@60Hz. Please Note:Not support Two monitor to display different content separately.DEX/PC Mode Our USB C Hub adapter enables you to Connect your smartphone like Samsung Galaxy S8 / S8+/ S9 / S9+/Note 8, Huawei P20 / Mate20 Pro to the USB C hub and Email or Shop as you would with a Desktop PC. Also, connect USB peripherals such as Keyboard, Game Controller, External hard drives, etc for a desktop experience to your Type C devices as And the guest. So you can turn any place into a workplace with your phone.USB 3.0 and Power Delivery 3.0 The USB 3.0 port provides high speed Data Transfer speed up to 5 Gbps, easy to transfer a HD movies in a short time. It ebables you connect more external USB devices like keyboard, mouse, Thumb Drive and other USB A 2.0/3.0 devices to your laptop. Also support 87W PD charging and pass-through charge for USB C laptop, smartphone and other usb c devices.Wide Compatibility Compatible with a Type-C equipped devices(Thunderbolt 3 compatible) with DP-Alt mode,such as 2015/16/17/18 Macbook, MacBook Pro 2018/2017/2016, MacBook Air 2018,iMac 2018, iPad Pro 2018,Chromebook Pixel,Dell XPS 13/15/9360,Huawei Matebook X ect. Also support Samsung S8/S9/S10 Note8/9/Huawei P20/P10/EMUI/Nintendo Switch.4-in-1 Type C AdapterUSB C to HDMI VGA Adapter4-in-1 Type c Adapter/USB C HubEasily stream media to a bigger monitor or television in stunning 4K4K HDMI Output Port: Up to 4K UHD Resolution, directly stream 4K (4096 x2160@30Hz)VGA Output Port: Supports Video Resolution Up to 1920x1080P@60HzUSB 3.0 Port:Support 5Gb/s Data Speed transmission.USB C Power Charging Port: Up to 87W of powerMirror & Extend Dual ModeMirror and Extend Mode Settings (Note: Mirror or extend mode, both monitors are identical but different with laptops screen.)Works well with Samsung Galaxy S8/S9 in DEX mode/ Huawei P20/P10 PC modeDual Screen Display allows you to expand the Desktop to 2 external displays via HDMI and VGA cable.USB C HUBUSB C to HDMI VGA AdapterEquipped with HDMI Port which delivers Max 4K UHD 4096 x2160@30Hz and offers backwards compatibility to 1080p and 720p.The VGA Display supports video resolution up to 1080P@60Hz. Mirror or extend your screen with the USB C adapters HDMI and VGA Port for a cinema-like visual feast.HDMI &VGA can Work Simultaneously, the maximum resolution of the two reach to 1080P@60Hz. Please Note: Not support Two monitor to display different content separately.Compatible Devices (NOT A FULL LIST):Laptops:MacBook Pro 2018 / 2017 / 2016; MacBook 2017 / 2016 / 2015MacBook Air 132018; iMac Pro, iMac models from 2017iPad Pro 11/12.92018 with USB-C portDell XPS 13/9350/9360; ChromeBook PixelHP Spectre X360;Lenovo Yoga 910, Yoga 720, Yoga 900 13"Phones:Samsung Galaxy S10/S10+/S9/S9+/Note 9/S8/S8+/Note 8 Huawei Mate 20/20 Pro/P10Game Devices: Nintendo SwitchSpecification: Package Weight One Package Weight 0.07kgs / 0.14lb One Package Size 10cm * 8cm * 2cm / 3.94inch * 3.15inch * 0.79inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 20cm * 30cm * 30cm / 7.87inch * 11.81inch * 11.81inch Loading Container 20GP: 1481 cartons * 100 pcs = 148100 pcs40HQ: 3439 cartons * 100 pcs = 343900 pcs

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1. High-density water-repellent dragon dance fabric, unique texture, scratch-resistant and wear-resistant2. Thickened metal slider, smooth and durable3. Opening method: zipper4. Function: breathable, waterproof, wear-resistant, sealed, shockproof5. The internal structure of the bag: zipper pocket, ID bag, mobile phone bag, sandwich zipper bag6. Capacity: notebook, power bank, data cable, charger, U disk, card reader, etc.7. Material: Oxford cloth8. Size: 22.5x10x9cm9. Weight: 155gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 24cm * 12cm * 6cm / 9.45inch * 4.72inch * 2.36inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Magnification: 12X2. Field of view from 1000 meters: 96 meters3. Exit pupil diameter: 3.8 mm4. Exit pupil distance: 8mm5. Minimum focusing distance: 8 meters6. Pixel: 5M-2592X1944, 3M-2048X1536, 2MHD-1920X1080, 1.3M-1280X960, VGA-640X4807. Camera mode: 1080FHD-1920X1080, 1080P-1440X1080, 720P-1280X720, WVGA-848X480 8. Photo format: JPEG9. Video format: AVI10. Menu language: Chinese/Russian/Korean/English/French/Japanese/Italian/German/Spanish11. Memory card: maximum support 32G12. USB interface: USB2.013. Battery: Built-in lithium battery, recording time is about 120 minutes, support external mobile battery power supply (5V 1A)14. Function: Support recording/removable disk/drive-free camera/memory card/tripodSpecification: Package Weight One Package Weight 0.80kgs / 1.77lb One Package Size 22cm * 15cm * 10cm / 8.66inch * 5.91inch * 3.94inch Qty per Carton 36 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 36 pcs = 6372 pcs40HQ: 412 cartons * 36 pcs = 14832 pcs

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1. Material: ABS2. Power: 3000W3. Water inlet method: side inlet/bottom inlet general4. Rated voltage: 220V5. Power cord length: 1.2 meters6. Use water pressure: 0.04MPA-0.6MPA7. Waterproof rating: IPX48. Wire requirements: 1 square copper core wire9. Die core: 4 in charge10. Save water and electricity, safe and durable11. Weight: about 1000 grams12. Size: about 28x16 cmSpecification: Package Weight One Package Weight 1.20kgs / 2.65lb One Package Size 28cm * 17cm * 11cm / 11.02inch * 6.69inch * 4.33inch Qty per Carton 24 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 24 pcs = 4248 pcs40HQ: 412 cartons * 24 pcs = 9888 pcs

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1. Interpolation 16.0 megapixel (real 1.3 megapixel) CMOS sensor lens. 2. 2.4 inch TFT LCD 320*240 pixel screen. 3. Video format: AVI, video resolution: 1280*720 / 720*480 / 640*480 / 320*240. 4. Photo format: JPEG, photo resolution: 12M (4000*3000) / 5M (2592*1944) / 3M (2048*1536) / 1M (1024*768) / VGA (640*480). 5. Support white balance. 6. Audio recorder (microphone), video recording up to 1280*720 pixel. 7. Auto power off function, powered by lithium battery pack or 4 x AA batteries (not included). 8. Focal length: 20cm above. 9. Built in 64MB flash memory. 10. Support 5 PIN mini USB port, 3.5mm audio port. 11. Support TF card up to 64GB (not included).Specification: General Certificate CE Material ABS Support System Windows me, Windows 2000, Windows XP, Windows Vista Operating language English, French, Spanish, German, Italian, Russian, Portuguese, Dutch, Turkish Interface TF card slot, Mini USB, 3.5mm Port External Memory SD/MMC/SDHC Card, up to 8GB (not included) Size 11*11.5*8.5cm Weight 175g Hardware Camera 16MP Sensor CMOS sensor Screen 2.4 inch LCD Screen Screen Resolution 320*240 Firmware Video format AVI Image format JPEG Image Resolution 12MP, 5MP, 3MP, 1M Video Resolution 1080P (1920 x 1080 Pixels) /30fps 720P (1280 x 720 Pixels) /30fps VGA Package Include Package Contents 1 x User Manual 1 x USB Cable 1 x Camera Package Weight One Package Weight 0.31kgs / 0.67lb One Package Size 13cm * 13cm * 10cm / 5.12inch * 5.12inch * 3.94inch Qty per Carton 40 Carton Weight 11.30kgs / 24.91lb Carton Size 66cm * 27cm * 43cm / 25.98inch * 10.63inch * 16.93inch Loading Container 20GP: 348 cartons * 40 pcs = 13920 pcs40HQ: 807 cartons * 40 pcs = 32280 pcs

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1. Input voltage: 6.5-36V (the input voltage is lower than 6.5V, the current accuracy is inaccurate, and the LCD display is abnormal if it is lower than 5.5V)2. Output voltage: 1.2-32V, the default output is 5V step-down type, the output voltage can only be lower than the input voltage, and the voltage difference is more than 2V3. Output current: It can work stably at 3.5A for a long time, and it can reach about 4.5A with fan enhanced heat dissipation (adjustable limit current can reach about 4.2-4.5A)4. Output power: natural heat dissipation 50W (within 3.5A), plus fan to enhance heat dissipation 75W5. Voltage display: resolution 0.05V, range 1.2-32V6. Current display: resolution 0.005A, range 0-4.5A7. Conversion efficiency: about 94%, depending on the voltage difference and current efficiency8. Working current: about 30mA9. Input reverse polarity protection: yes10. Anti-backflow at the output: no (if charging the battery, first power on the module and then connect the battery, and ensure that the battery voltage is lower than the output voltage; if possible, connect an anti-backflow diode in series with the output positive pole)11. Short circuit protection: yes12. Size: about 70.5x48.4x28mm13. Weight: about 65g Features:1. Crystal shell, beautiful design, good touch texture of buttons, and output voltage set by button2. The button can control the output to turn off and on, and can set the power-on default to ON or OFF3. LCD can display input and output voltage, output current and output power4. The input terminal is protected against reverse connection, and the reverse connection will not burn5. High efficiency, high current, low heat generation, constant current value can be adjusted around 0-4.5A, suitable for office power supply, high-power LED constant current drive, lithium battery charging, etc.Function Description:1. There are IN/OUT and ON/OFF buttons on the left side of the module: the IN/OUT button switches the display of input voltage and output voltage, long press to switch the display of output current and output power; the ON/OFF button controls the output ON or OFF, long press Press to set the default output state is ON or OFF at the next power-on2. There are +/- two buttons on the right side of the module: + button press the output voltage to increase 0.05V, long press to continuously increase, and then long press to continuously increase 0.1V, 1V in slow steps; - button press the output voltage Decrease 0.05V, long press to continuously decrease, and then long press to continuously decrease 0.1V, 1V in slow steps3. ADJ-I is the current setting potentiometer. Turn clockwise to increase the set current. When the load current reaches the set current, it enters the constant current state, and the CC constant current indicator (red) lights up. The OUT indicator is the output status indicator, it is on when there is voltage at the output terminal, otherwise it is off; the CHAR indicator is the charging indicator, which is on when charging, and the FULL indicator is the full indicator. If the set constant current value is 2A, charging When the current reaches below 0.2A, turn the light, the FULL indicator is on, and the CHAR indicator is offInstructions:1. Use as an ordinary step-down module with overcurrent protection capability- Press the button to set the output voltage to the desired voltage value- Rotate the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (connect the two test leads directly to the output terminal), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the overcurrent protection value you want to set. (For example, the current value displayed by the multimeter is 2A, then the current can only reach 2A when the module is used, and the red constant current indicator light is on when the current reaches 2A, otherwise the indicator light is off) 2. Use as a battery charger- The module without constant current function cannot be used to charge the battery. Because the voltage difference between the exhausted battery and the charger is very large, the charging current is too large and the battery is damaged, so the battery should be used at the beginning. Constant current charging, when the charging reaches a certain level, it will automatically switch back to constant voltage charging- Determine the float voltage and charging current of the battery to be recharged; (if the lithium battery parameter is 3.7V/2200mAh, then the float voltage is 4.2V, and the charging current can reach 1C, that is, 2200mA)- Under no-load conditions, the output voltage of the button reaches the floating charge voltage; (if charging a 3.7V lithium battery, adjust the output voltage to 4.2V)- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined charging current value- Connect the battery and charge (when setting: no battery is connected to the output terminal)3. Used as a high-power LED constant current driver module- Determine the operating current and operating voltage needed to drive the LED- Under no-load conditions, press the button to set the output voltage to reach the LED working voltage- First turn the ADJ-I current adjustment potentiometer counterclockwise to the end, then measure the output short-circuit current with the 10A current range of the multimeter (just connect the two test leads to the output terminal directly), and adjust the ADJ-I constant current potentiometer clockwise to make the output The current reaches the predetermined LED operating current- Connect the LED, test the machine (when setting: output no-load, do not connect the LED light) Precautions: 1. It is forbidden to short-circuit the input IN- of the module with the output OUT-, otherwise the constant current function will fail 2. Make sure that the power of the power supply is always greater than the power required by the output load. When the module is seriously hot, please reduce the power usage.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 404 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 404 pcs = 71508 pcs40HQ: 412 cartons * 404 pcs = 166448 pcs

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1. 15-inch LED display, 4:3, 1024 * 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 1A 12. Product size: 33x26cmSpecification: General Certificate EMC, LVD Package Weight One Package Weight 1.77kgs / 3.90lb One Package Size 42cm * 39cm * 10cm / 16.54inch * 15.35inch * 3.94inch Qty per Carton 5 Carton Weight 10.00kgs / 22.05lb Carton Size 52cm * 44cm * 41cm / 20.47inch * 17.32inch * 16.14inch Loading Container 20GP: 284 cartons * 5 pcs = 1420 pcs40HQ: 659 cartons * 5 pcs = 3295 pcs

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Specification: Package Weight One Package Weight 1.68kgs / 3.70lb One Package Size 37.7cm * 9cm * 26cm / 14.84inch * 3.54inch * 10.24inch Qty per Carton 6 Carton Weight 8.40kgs / 18.52lb Carton Size 54cm * 40cm * 29cm / 21.26inch * 15.75inch * 11.42inch Loading Container 20GP: 425 cartons * 6 pcs = 2550 pcs40HQ: 988 cartons * 6 pcs = 5928 pcs

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1. Professional and fashion digital wristwatch. 2. Skin-friendly strap, comfortable to wear. 3. Ultra-light design, easy and convenient to carry. 4. Functions: back light, alarm, water resistant, repeater. 5. Case Thickness: 14mm; Band Length: 26cm. 6. Clasp Type: buckle. 7. High-grade watch and you are worth it.Specification: General Movement Digital Style Sport Gender Men Band Material Rubber Feature Repeater, Alarm, Water Resistant, Altimeter, Compass, Shock Resistant, Back Light, Pedometer Weight 80 g Package Contents Including 1 x Watch Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 10cm * 8cm * 8cm / 3.94inch * 3.15inch * 3.15inch Qty per Carton 100 Carton Weight 17.50kgs / 38.58lb Carton Size 50cm * 40cm * 32cm / 19.69inch * 15.75inch * 12.6inch Loading Container 20GP: 416 cartons * 100 pcs = 41600 pcs40HQ: 967 cartons * 100 pcs = 96700 pcs

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1. Made of EVA material 2. Effectively prevent dust, splash water, scratches and minor damage 3. Perfect integration for digital accessories such as Phone, U disk, USB flash drive, data cable, power bank, PSP console 4. Handle design for easy carrying, flexible storage bag 5. Shockproof, waterproof and dustproofSpecification: General Material EVA Size Internal Size: 16.5*9.5*3.8cm, External Size: 17.5*10.0*4.0cm Weight about 120g Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 18cm * 10.5cm * 4.5cm / 7.09inch * 4.13inch * 1.77inch Qty per Carton 70 Carton Weight 10.60kgs / 23.37lb Carton Size 45cm * 40cm * 35cm / 17.72inch * 15.75inch * 13.78inch Loading Container 20GP: 423 cartons * 70 pcs = 29610 pcs40HQ: 982 cartons * 70 pcs = 68740 pcs

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1. Material: ABS2. Input: DC12-24V3. Output: 5V/3A4. Type-c head output: 9V/2A-12V/2.25A-10V/4A5. IOS output: 5V/2.4A6. Wireless charging output: 10W7. USB output: 5V/2.4A8. Cable length: 800 mm9. Precision fit, stable and non-shaky, large storage capacity and barrier-free comfort experience10. Does not take up space and does not affect seat adjustment and central control operations after installation.11. Comes with IOS, TYPE-C data cable and wireless charging USB dual output12. Commonly used for the main and co-pilots, double capacity expansion13. Large capacity, easy to store mobile phones, wallets, cigarettes, keys and other items14. Comes with a retractable data cable, the length of 0.8 meters allows you to use it in both the front and back seats15. Fill the gap between the seat, gear and seat to expand the storage space in the car16. Weight: 519 grams without wireless charger, 575 grams with wireless charger17. Dimensions: 300x78x155mmSpecification: Package Weight One Package Weight 0.71kgs / 1.56lb One Package Size 33cm * 9cm * 18cm / 12.99inch * 3.54inch * 7.09inch Qty per Carton 18 Carton Weight 12.67kgs / 27.94lb Carton Size 54cm * 34cm * 55cm / 21.26inch * 13.39inch * 21.65inch Loading Container 20GP: 264 cartons * 18 pcs = 4752 pcs40HQ: 613 cartons * 18 pcs = 11034 pcs

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1. Bluetooth version: V5.32. Transmission distance: about 10m (no obstacles)3. Chip: Zhongke Lanxun4. Charging port: Type-C/USB-C5. Battery capacity: headset 40mAh, charging bin 300mAh6. Charging time: about 1h7. Use time: about 5-6h8. Speaker: 8mm copper ring bass speaker9. Weight: about 31.67gFeatures:1. Compact body design, in-ear fit ear canal, easy to carry2. Stereo surround sound, immersive sound sense3. Bluetooth 5.3 chip, stable connection, fast transmission4. Dual channel low latency mode5. Touch operation, convenient and quick6. Single / binaural use seamlessly switch, can be used individually7. Digital display models charging compartment with power display, easy to view the powerSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 11cm * 9cm * 4cm / 4.33inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 6.80kgs / 14.99lb Carton Size 54cm * 35cm * 18cm / 21.26inch * 13.78inch * 7.09inch Loading Container 20GP: 783 cartons * 100 pcs = 78300 pcs40HQ: 1819 cartons * 100 pcs = 181900 pcs

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