Resultados de la búsqueda de "Digital Multimeter"

1. Display technology: DLP (0.23 inch DMD)2. Projection light source: RGB LED3. The service life of the projection light source: more than 10,000 hours4. Brightness: 200 lumens5. Light type: LED6. Resolution: 1080P (1092X1080P), support 4K7. Projection size: 40-300 inches8. Contrast ratio: 1000:19. Projection ratio: 1.2:110. 3D mode: support shutter 3D11. Distortion: less than 1.26%12. Uniformity: greater than 90%13. Projection distance: 1m-8m14. Projection aspect ratio: 4:3/16:9/16:1015. Focusing mode: automatic focusing16. Keystone correction: automatic, vertical: +/-40 degrees17. Projection mode: front projection, rear projection, ceiling projection18. Same screen mirroring: Eshare/Airplay/MiraCast19. Scheme: RK336820. Basic frequency: 8-core, 64-bit, Ar53 core, 1.5G21. Processor: G6110 GPU22. Running memory: 2GB DDR323. Built-in storage: 16GB24. WIFI: dual frequency 2.4G/5G, 802.11a/b/g/n ac25. Bluetooth: BT5.0 (TBD)26. Bluetooth audio mode: one-key switch, (the projector is on the screen, the projector can be used as a Bluetooth audio)27. Built-in battery capacity: 7.4V 4000MAH28. Interface: HDMI X1, USB X2, 3.5 headphone output X1, DC input 15V3A29. Unique cylindrical appearance, with touch module, can be operated by hand touch, remote control, mouse, etc.30. Built-in battery, can last for 1.5 hours, built-in 3W speaker, experience high-quality music anytime, anywhere31. The size of the projection screen can be adjusted at will, zooming in the same proportion, without moving the machine, you can directly use the remote control to operate32. It can be adjusted to the Bluetooth speaker mode, the projector screen is off, and the projector can be used as a Bluetooth speaker33. The auto focus function is not only convenient to use, but also more technological, which solves the needs of users34. With off-axis function, it can be placed and watched at will35. Android 7.1 system, with 2.4G/5G WIFI, can realize large-screen interaction with the same screen mobile phone, and can watch movies and play games online, etc.36. Body size: 93x93x161mm37. Net weight of the body: 0.9kgSpecification: General Model A5 OS Android 7.1 RAM 2GB ROM(Flash) 16GB Display Types DLP Native Resolution 1920 x 1080 Aspect Ratio 16:9, 4:3, 16:10 Brightness 200 lumens Light Source Life more than 10,000 hours Lamp Types/Number/Life LED Contrast Ratio 1000:1 Projector Ratio 1.2:1 Keystone Correction automatic, vertical: +/-40 degrees Focusing Manner Auto Projection Methods Front, Rear, Ceiling Battery Capacity 7.4V 4000MAH Speaker 3W Interfaces(I/O) 2 x USB Ports 1 x HDMI Port 1 x Earphone Out Port 1 x DC In Port WiFi dual frequency 2.4G/5G, 802.11a/b/g/n ac Bluetooth 5.0 Dimensions Size 93x93x161mm Weight 0.9kg Package Weight One Package Weight 1.95kgs / 4.30lb One Package Size 25cm * 17cm * 14cm / 9.84inch * 6.69inch * 5.51inch Qty per Carton 5 Carton Weight 10.53kgs / 23.21lb Carton Size 51cm * 43cm * 15cm / 20.08inch * 16.93inch * 5.91inch Loading Container 20GP: 810 cartons * 5 pcs = 4050 pcs40HQ: 1881 cartons * 5 pcs = 9405 pcs

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1. Display technology: DLP (0.23 inch DMD)2. Projection light source: RGB LED3. The service life of the projection light source: more than 10,000 hours4. Brightness: 200 lumens5. Light type: LED6. Resolution: 1080P (1092X1080P), support 4K7. Projection size: 40-300 inches8. Contrast ratio: 1000:19. Projection ratio: 1.2:110. 3D mode: support shutter 3D11. Distortion: less than 1.26%12. Uniformity: greater than 90%13. Projection distance: 1m-8m14. Projection aspect ratio: 4:3/16:9/16:1015. Focusing mode: automatic focusing16. Keystone correction: automatic, vertical: +/-40 degrees17. Projection mode: front projection, rear projection, ceiling projection18. Same screen mirroring: Eshare/Airplay/MiraCast19. Scheme: RK336820. Basic frequency: 8-core, 64-bit, Ar53 core, 1.5G21. Processor: G6110 GPU22. Running memory: 2GB DDR323. Built-in storage: 16GB24. WIFI: dual frequency 2.4G/5G, 802.11a/b/g/n ac25. Bluetooth: BT5.0 (TBD)26. Bluetooth audio mode: one-key switch, (the projector is on the screen, the projector can be used as a Bluetooth audio)27. Built-in battery capacity: 7.4V 4000MAH28. Interface: HDMI X1, USB X2, 3.5 headphone output X1, DC input 15V3A29. Unique cylindrical appearance, with touch module, can be operated by hand touch, remote control, mouse, etc.30. Built-in battery, can last for 1.5 hours, built-in 3W speaker, experience high-quality music anytime, anywhere31. The size of the projection screen can be adjusted at will, zooming in the same proportion, without moving the machine, you can directly use the remote control to operate32. It can be adjusted to the Bluetooth speaker mode, the projector screen is off, and the projector can be used as a Bluetooth speaker33. The auto focus function is not only convenient to use, but also more technological, which solves the needs of users34. With off-axis function, it can be placed and watched at will35. Android 7.1 system, with 2.4G/5G WIFI, can realize large-screen interaction with the same screen mobile phone, and can watch movies and play games online, etc.36. Body size: 93x93x161mm37. Net weight of the body: 0.9kgSpecification: General Model A5 OS Android 7.1 RAM 2GB ROM(Flash) 16GB Display Types DLP Native Resolution 1920 x 1080 Aspect Ratio 16:9, 4:3, 16:10 Brightness 200 lumens Light Source Life more than 10,000 hours Lamp Types/Number/Life LED Contrast Ratio 1000:1 Projector Ratio 1.2:1 Keystone Correction automatic, vertical: +/-40 degrees Focusing Manner Auto Projection Methods Front, Rear, Ceiling Battery Capacity 7.4V 4000MAH Speaker 3W Interfaces(I/O) 2 x USB Ports 1 x HDMI Port 1 x Earphone Out Port 1 x DC In Port WiFi dual frequency 2.4G/5G, 802.11a/b/g/n ac Bluetooth 5.0 Dimensions Size 93x93x161mm Weight 0.9kg Package Weight One Package Weight 1.81kgs / 3.99lb One Package Size 25cm * 17cm * 14cm / 9.84inch * 6.69inch * 5.51inch Qty per Carton 5 Carton Weight 10.53kgs / 23.21lb Carton Size 51cm * 43cm * 15cm / 20.08inch * 16.93inch * 5.91inch Loading Container 20GP: 810 cartons * 5 pcs = 4050 pcs40HQ: 1881 cartons * 5 pcs = 9405 pcs

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1. Input: AC 110-240V, 50/60Hz2. Type-C1/C2 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A3. USB Output: 5V/3A, 9V/3A, 12V/3A, 20V/3A4. Total Output Power: 65W+20W+15W+15W+15W5. Simultaneous Charging of 8 Devices: Equipped with 6 Type-C ports and 2 USB ports, supporting up to 8 devices simultaneously, eliminating waiting time for charging.6. Intelligent LCD Color Screen: Real-time monitoring of power, temperature, and status, providing clear information at every degree.7. Gallium Nitride Chip: Low-temperature fast charging, smaller, stronger, and more stable.8. Integrated Body: Compact and space-saving, suitable for desktop placement or backpack storage, convenient for home, office, or travel.9. It can quickly charge laptops, tablets, mobile phones, etc.Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 19cm * 9cm * 9cm / 7.48inch * 3.54inch * 3.54inch Qty per Carton 48 Carton Weight 25.00kgs / 55.12lb Carton Size 59cm * 38cm * 38cm / 23.23inch * 14.96inch * 14.96inch Loading Container 20GP: 313 cartons * 48 pcs = 15024 pcs40HQ: 726 cartons * 48 pcs = 34848 pcs

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Model: HP159 AAC1. Input: DC12V-24V2. Output:- USB-1: 5V-3A/9V-2.5A/12V-1.88A (22.5W)- USB-2: 5V-3A/9V-2.5A/12V-1.88A(22.5W)-Type-c: 5V-3A/9V-3A/12V-3A(36W)- Simultaneous use of USB1+USB2: 5V-3A(15W)- USB1 OR USB2+Type-c at the same time: 22.5W+36W=58.5W- Type-c+USB1+USB2 used at the same time: 15W+36W=51WModel: HP159 CCA1. Input: DC12V-24V2. Output:- Type-c1: 5V-3A/9V-3A/12V-3A(36W)- Type-c2: 5V-3A/9V-2.5A/12V-1.88A(22.5W)- USB: 5V-3A/9V-2.5A/12V-1.88A(22.5W)- Simultaneous use of Type-c2+USB: 5V-3A(15W)- Type-c2 OR USB+Type-c1 at the same time: 22.5W+36W=58.5W- Simultaneous use of Type-c1+Type-c2+USB: 15W+36W=51WNote: the above models are two output1. The high-elastic buckle is stable and reliable, and it is universal for 12-24V models2. Efficient heat dissipation, constant temperature on all sides, intelligent overload protection and long-term charging without getting hot3. Dual UCB+PD interface, which can meet the fast charging of 3 mobile phones at the same time4. Dimensions: 67x110x37mm5. Weight: about 42 gramsSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 13cm * 9cm * 6cm / 5.12inch * 3.54inch * 2.36inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs

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1. Input: AC 110-240V, 50/60Hz2. Type-C Output: 3A/9V, 3A/12V, 3A/15V, 3A/20V, 5A/28V3. USB Output: 5V/A, 9V 2.22A, 12V/1.67A4. Simultaneous Charging of 10 Devices: Equipped with 8 Type-C ports and 2 USB ports, supporting simultaneous charging of up to 10 devices without waiting.5. High-definition LCD screen displays the output voltage and current of each port in real time, providing a clear view of the charging status and giving you complete control over your devices charging progress.6. Built-in intelligent chip dynamically allocates power according to device needs, preventing overload.7. Integrated body, compact and space-saving, suitable for desktop placement or storage in a backpack, convenient for home, office, or travel.8. Can quickly charge laptops, tablets, mobile phones, etc.Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 14cm * 9cm * 8cm / 5.51inch * 3.54inch * 3.15inch Qty per Carton 36 Carton Weight 19.00kgs / 41.89lb Carton Size 44cm * 38cm * 26cm / 17.32inch * 14.96inch * 10.24inch Loading Container 20GP: 613 cartons * 36 pcs = 22068 pcs40HQ: 1424 cartons * 36 pcs = 51264 pcs

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1. Automatic timing faucet,quality solenoid valve irrigation sprinkler timer. 2. Intelligent, easy to operate. 3. Hose connection:19mm - suitable for all known plug-in systems. 4. Water temperature:Less than 40 degree. 5. Rubber gasket design,leak-proof and tightly sealing. 6. High quality plastic material, wear resistant and anti-corrosion.Specification: General Material ABS Size 16*8.5*8.5cm Weight 305g Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 12cm * 10cm * 15cm / 4.72inch * 3.94inch * 5.91inch Qty per Carton 40 Carton Weight 14.74kgs / 32.50lb Carton Size 44cm * 42cm * 62cm / 17.32inch * 16.54inch * 24.41inch Loading Container 20GP: 232 cartons * 40 pcs = 9280 pcs40HQ: 540 cartons * 40 pcs = 21600 pcs

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1. Using BK Bluetooth master chip, Bluetooth 5.0 version, high-speed transmission without distortion, and the sound quality can reach high-definition standards. 2. The car Bluetooth music player has wireless music transmission function and is aimed at car audio. Using Bluetooth transmission, you can say goodbye to messy, and you can also play music online. In the era of streaming media, various online APPs are quite convenient, and the audio source is updated in a timely manner. 3. This product is aimed at different brands of models, and is equipped with different connectors and plugs according to the reserved interface behind the original car host. The product uses a wide range of voltage input to adapt to different use environments. 4. Bluetooth name: JieRui-BT 5408 5. Bluetooth version: 5.0 6. Voltage: 5-12V 7. Use Bluetooth music: Tap the function key once to change the next song. Long press the function key for two seconds to switch to the previous song. 8. If the call comes, tap the function key to answer the call. If you need to hang up, tap the function button to hang up. 9. The product adopts high-end Bluetooth module with noise reduction filter function. The product uses digital audio processing to restore HIFI sound quality. 10. Fits for Audi AMI Multimedia Q5 A5 A7 R7 S5 Q7 A6L A8L A4L AMI2G operation panel modelsSpecification: General Compatible with Audi: A8L, A4L, A6L, Q7 Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 200 Carton Weight 11.50kgs / 25.35lb Carton Size 42cm * 42cm * 38cm / 16.54inch * 16.54inch * 14.96inch Loading Container 20GP: 397 cartons * 200 pcs = 79400 pcs40HQ: 923 cartons * 200 pcs = 184600 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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