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1. Material: ABS/PVC/Silicone2. AC voltage: 0V-1000V3. DC voltage: 0V-750V4. Capacitance: 0nF-99.99mF5. Resistance: 0Ω-19.99MΩ6. Frequency: 9.999Hz-999.9kHz7. Count: 199998. Insulation resistance measurement: connect the test leads, select the voltage range on the dial, press TIME to set the time, press TEST to start, and the test is complete when the triangle indicator light goes out.9. Polarization index (PI) Measurement: the polarization index is measured because insulation is sensitive to temperature and humidity. Initial measurements are inaccurate due to interference current. Long-term measurement and calculation of this index are necessary to assess insulation quality and aging.10. Absorption ratio (DAR) Measurement: determines if moisture affects the insulation resistance value of the device by measuring the insulation resistance value after 1 minute and the insulation resistance absorption ratio after 15 seconds.11. Powered by three 3.7V 14500 batteries, removable and rechargeable with a charger. After fully charging, reinstall the batteries in the meter for recycling and extended battery life (batteries not included in shipment).12. If the meter remains inactive for approximately 15 minutes, it will automatically shut down and enter sleep mode, saving power and providing peace of mind.13. Weight: 375g14. Dimensions: 18x9x5.6cmSpecification: Package Weight One Package Weight 0.78kgs / 1.72lb One Package Size 27cm * 13cm * 7cm / 10.63inch * 5.12inch * 2.76inch Qty per Carton 8 Carton Weight 7.30kgs / 16.09lb Carton Size 29cm * 28cm * 30cm / 11.42inch * 11.02inch * 11.81inch Loading Container 20GP: 1094 cartons * 8 pcs = 8752 pcs40HQ: 2541 cartons * 8 pcs = 20328 pcs

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1. Working voltage: DC 3V, 1 2032 button battery2. Number of keys: 43. Transmission rate: less than 20mA4. Modulation method: ASK5. Remote control distance: about 25 meters in a non-interference environment6. Rubber buttons, soft, non-slip and silent7. Hidden LED lights, the operating status is well known8. Adopt SA901B main control chip, support online programming, can burn repeatedly, built-in EEPROM, can copy the same frequency of other ordinary remote control, can clear the code at any time, convenient and fast speed9. Can be used in automobile remote control, lighting control, smart home remote control and other fields10. Size: 60x37.41.4mm11. Weight: 25gFunction:1. Copy code operation: If the remote control has a code, you need to clear the code to correct the code. Code matching operation: press the single button of the copied remote control and the copied remote control at the same time, until the indicator light of the copied remote control changes from fast flashing to steady on, then release the two remote control keys, the code matching is successful . Other keys are also operated in this way until all keys are copied2. Clear code operation: press and hold the lock and unlock buttons of the copy remote control at the same time until the indicator light flashes 3 times, then short press the unlock button 3 times. The indicator light keeps flashing, indicating that the code is cleared successfully (the unlock button has been pressed during this process)3. Recovery code operation: press and hold the mute button and ring button of the copy remote control at the same time, until the indicator light flashes, you can recover the remote control password that was cleared beforeSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 9cm * 5cm * 3cm / 3.54inch * 1.97inch * 1.18inch Qty per Carton 300 Carton Weight 8.40kgs / 18.52lb Carton Size 45cm * 30cm * 30cm / 17.72inch * 11.81inch * 11.81inch Loading Container 20GP: 658 cartons * 300 pcs = 197400 pcs40HQ: 1528 cartons * 300 pcs = 458400 pcs

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1. Mounting hole distance: screw hole distance 85mm 2. Current: 16 (A) 3. Shell material: aluminum alloy 4. Conductor material: phosphor bronze 5. Rated voltage: 250 (V) 6. Size: 120x120mmSpecification: Package Weight One Package Weight 0.76kgs / 1.67lb One Package Size 15cm * 15cm * 10cm / 5.91inch * 5.91inch * 3.94inch Qty per Carton 30 Carton Weight 23.60kgs / 52.03lb Carton Size 40cm * 30cm * 32cm / 15.75inch * 11.81inch * 12.6inch Loading Container 20GP: 694 cartons * 30 pcs = 20820 pcs40HQ: 1612 cartons * 30 pcs = 48360 pcs

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1. Wireless transmission: 2.4GHz adaptive frequency hopping2. Working distance: 40 meters (turning), 200 meters (sight distance)3. Microphone directivity: omnidirectional4. Microphone frequency response range: 20Hz-20KHz5. Input sound pressure level: 11dB SPL(MAX)6. Input dynamic range: 86dB7. Battery capacity: TX transmitter: 140mAh lithium battery (0.518Wh), RX receiver: 200mAh lithium battery (0.76Wh), charging box: 1400mAh lithium battery (5.18Wh)8. Use time: TX transmitter: 8 hours, RX receiver: 8 hours, charging box: can charge 2 TX and RX twice at the same time9. Dimensions: TX transmitter: 48 x 21.5 x 10mm, RX receiver: 48.3 x 27.6 x 11mm, charging case: 83 x 60 x 30mm10. Weight: TX transmitter: 11.8g, RX receiver: 17.5g, charging case: 80gPacking list:- With charging box: charging box x 1, TX transmitter x 1, RX receiver x 1, windshield x 1, 3.5mmTRS to 3.5mmTRS audio cable (for cameras) x 1, 3.5mmTRS to USB Type-C Cable (for Android phones) x 1, 3.5mmTRS to 3.5mmTRS audio cable (for phones) x 1, manual x 1, warranty card x 1- Without charging box: TX transmitter x 1, RX receiver x 1, windshield x 1, 3.5mmTRS to 3.5mmTRS audio cable (for cameras) x 1, 3.5mmTRS to USB Type-C cable (for Android Mobile phone) x 1, 3.5mmTRS to 3.5mmTRS audio cable (for mobile phones) x 1, manual x 1, warranty card x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 16cm * 6cm * 10cm / 6.3inch * 2.36inch * 3.94inch 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. Automatically recognize and measure according to different input voltage/current/resistance/etc.2. It has the characteristics of stable performance, high accuracy and clear reading3. Other practical functions with flashlight and non-contact voltage test4. Display: 6000 count display5. DC voltage range: 0.5V~600V6. AC voltage range: 0.5V~600V7. AC current range: 20mA / 10A8. DC current range: 20mA / 10A9. Resistance measurement range: 0.1~50 ohm10. Display type: digital display11. Flash, backlight, automatic power off, NCV test, TRUE-RMS, data retention12. Sampling rate: 3 times per second13. Power supply: 2 x 1.5V AAA batteries (not included)14. DC/AC voltage: 6V / 60V / 600V+/- (0.5% + 3)15. Resistance: 600Ω/ 6kΩ/ 60kΩ/ 600kΩ/6MΩ± (0.8% + 3), 60MΩ +/- (2.5% + 3)16. Capacitance: 10nF / 100nF / 1uF / 10uF / 100uF / 1mF / 10mF +/- (3.5% + 20) +/- 60mF (5% + 3)17. AC/DC current: 6A/10A+/-(2%+30)18. Packing list:1 x digital multimeter1 x test lead1 x English user manualSpecification: Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 20cm * 15cm * 4cm / 7.87inch * 5.91inch * 1.57inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 52cm * 32cm * 42cm / 20.47inch * 12.6inch * 16.54inch Loading Container 20GP: 381 cartons * 100 pcs = 38100 pcs40HQ: 885 cartons * 100 pcs = 88500 pcs

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1. Eddy current ejection system, air circulation2. Brushless movement, silent and strong wind3. The U-shaped fan screen can be removed for cleaning4. Features: strong wind, quiet noise reduction, air circulation5. Power supply mode: USB/built-in lithium battery6. Rated current: 0.5-1A7. Rated voltage: 5v8. Rated power: 6 inches: 9w, U type: 5w9. Rated frequency: 50-60Hz10. Material: ABS+PP+ electronic components11. Battery capacity: about 1200mah12. Applicable area: 20 square meters13. Size: 6 inches: 16.5x22cm, U type: 20x7x21cm14. Weight: 6 inches: 350g, U type: 365gSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 22cm * 23cm * 8cm / 8.66inch * 9.06inch * 3.15inch 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. Material: ABS+PP+electronic components2. Input Voltage: DC5V3. Power: 3W4. Input Current: 600mA5. Battery Capacity: 500mAh6. Charging Time: 1.5h7. Charging Speeds: 3 speeds8. Operating Duration: Speed ??1 approx. 2h, Speed ??2 approx. 1h, Speed ??3 approx. 0.6h9. Type-C charging port, high-speed motor, leap in performance10. Five turbine fan blades for rapid coolingSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 12cm * 6cm * 4cm / 4.72inch * 2.36inch * 1.57inch Qty per Carton 200 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 42cm * 32cm / 19.69inch * 16.54inch * 12.6inch Loading Container 20GP: 396 cartons * 200 pcs = 79200 pcs40HQ: 921 cartons * 200 pcs = 184200 pcs

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Main Features1. One key automatic identification: 1kh true effective value, NCV induced voltage, AC and DC current, AC and DC voltage, zero fire line identification and resistance on-off 2. High Definition LCD backlight display, screen backlight, more convenient to read 3. Non contact test of NCV 4. On off test 5. Data retention 6. Low power prompt 7. Automatic shutdown 6. Maximum display: 4000 7. Battery type: DC 1.5V AAA x 2Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 16cm * 11cm * 5cm / 6.3inch * 4.33inch * 1.97inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 100 pcs = 38100 pcs40HQ: 885 cartons * 100 pcs = 88500 pcs

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1. This product is a high-performance development board based on the ESP32-P4 chip, featuring a dual-core plus single-core RISC-V architecture. It is equipped with a 4.3-inch 480 × 800 resolution IPS touch display. It supports rich human-machine interaction interfaces, including MIPI-CSI (with an integrated Image Signal Processor ISP). It also supports USB OTG 2.0 HS for high-speed connectivity and features an onboard 40PIN GPIO expansion interface, compatible with some Raspberry Pi HAT expansion boards, enabling broader application adaptation. The ESP32-P4 chip integrates a digital signature peripheral and a dedicated Key Management Unit, ensuring data and operation security. It is specifically designed for high-performance and high-security applications, fully meeting the higher demands of embedded applications for human-machine interface support, edge computing capabilities, and IO connectivity features.2. Features a high-performance MCU with a RISC-V 32-bit dual-core and single-core processor.3. Onboard ESP32-C6-MINI module, a Wi-Fi 6 coprocessor, expanding the Wi-Fi 6 and BLE5 capabilities of the ESP32-P4.6. 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP SRAM, 8KB TCM.7. Powerful image and audio processing capabilities. Image and audio processing interfaces include a JPEG codec, Pixel Processing Accelerator (PPA), Image Signal Processor (ISP), and H264 video encoder.8. The chip package includes stacked 32MB PSRAM, with an external 32MB Nor Flash integrated.9. Utilizes a Type-C interface, improving user convenience and device compatibility.10. Onboard 4.3-inch capacitive touch high-definition IPS screen, 480 × 800 resolution, capable of clearly displaying color images.11. Onboard 3.7V MX1.25 lithium battery charge/discharge interface.12. Exposes I2C, UART, USB, and multiple GPIOs for connecting external devices and debugging, allowing flexible peripheral configuration.13. Onboard Micro SD card slot, providing expanded storage, fast data transfer, and flexibility, suitable for data logging and media playback, simplifying circuit design.14. Onboard camera interface, supporting cameras like the OV5647 (MIPI-CSI).15. Security mechanisms: Secure Boot, Flash Encryption, Hardware Cryptographic Accelerator, and Hardware Random Number Generator. Also supports hardware access protection, enabling Access Permission Management (APM) and privilege separation. LCD Screen Parameters:1. Display Panel: IPS 2. Display Size: 4.3 inches 3. Display Resolution: 480 × 800 pixels 4. Viewing Angle: 160 degrees 5. Display Brightness: 500 cd/m2 6. Contrast Ratio: 1000:1 7. Communication Interface: MIPI-DSI 2-lane 8. Driver IC: ST7701 9. Touch Type: Capacitive Sensing 10. Touch Controller IC: GT911Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 9.20kgs / 20.28lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 54 pcs = 29916 pcs40HQ: 1286 cartons * 54 pcs = 69444 pcs

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1. Functionality: 65W PD Fast Charging + 10Gbps Data Transfer + 4K 60Hz / 1080P 120Hz Video Output 2. Supports 4K Video Output: Compatible with AR glasses from brands such as Rokid, Xreal, Viture, TCL, Meizu, INMO, and can connect to various devices including laptops, smartphones, handheld gaming consoles. 3. USB 3.2 Gen 2 Fully Functional Coaxial Cable: Supports synchronous transmission of audio, video, and data signals. 4. Plug-and-play USB Type-C cable supporting 65W PD Fast Charging, ensuring your devices stay powered whether at home or on the go. 5. Durable PVC cable body with zinc alloy connectors, tangle-resistant and long-lasting. 6. Simple to Use: No drivers or software installation required – plug and play. Notes: 1. When connecting AR/VR glasses to smartphones: Ensure your phone supports wired screen mirroring. If the phone port only supports data signal transmission, screen projection to AR devices will not work. 2. When connecting AR/VR devices to laptops: The laptops Type-C port must be a fully functional interface supporting Thunderbolt, USB 3.2 Gen 2, or DisplayPort (DP) protocol. Ports supporting only data signal transmission cannot achieve screen projection.Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 14cm * 5cm * 4cm / 5.51inch * 1.97inch * 1.57inch Qty per Carton 120 Carton Weight 7.10kgs / 15.65lb Carton Size 30cm * 32cm * 42cm / 11.81inch * 12.6inch * 16.54inch Loading Container 20GP: 661 cartons * 120 pcs = 79320 pcs40HQ: 1535 cartons * 120 pcs = 184200 pcs

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1. The CNC integrated aluminum alloy body is equipped with low-noise fans, providing quiet and efficient heat dissipation, ensuring stable and long-lasting output2. It uses high-quality MOS tubes and other components, with high efficiency. An LC filter circuit is added to reduce ripple3. Precise constant current/constant voltage control ensures uniform zinc deposition and reliable experimental results4. Professional views can be switched at will, with flexible adaptation of light and dark themes and free adjustment in multiple angles5. It has eight layers of protection, including overvoltage protection, overcurrent protection, overpower protection, overheating protection, undervoltage protection, short circuit protection, input reverse connection protection, and current protection6. Quick charging and maintenance are available. USB-A and USB-CI support PD/QC/FCP/SCP/AFC, providing power for your phone and workflow7. PC software control with programmable output8. 6 sets of intelligent presets for efficient work and precise control. Up to 6 sets of voltage, current and protection limits can be pre-configured. One-click start/stop is available, and quick and efficient switching is supported9. It can charge the battery and provide current and voltage control for sensitive battery cells10. 2.8 inch TFT screen, clear, vivid colors, real-time display.11. Brightness control, easily adjustable to adapt to any lighting conditions12. Rear power switch, safer to use and prevents accidental touching13. Intelligent cooling fan, automatic cooling, system protection14. Packaging list: main unit, power cord, crocodile clip cable, packaging box, instruction manual, data cableParameters1. Screen: 2.8 inch color screen2. Languages: Chinese, English3. Voltage range: 100-240VAC (50/60Hz)4. Output voltage: DC 0-36V5. Output current: 0-8A6. Output power: 0-285W7. Voltage setting resolution: 0.01V8. Current setting resolution: 0.001A9. Operating environment: -10℃-40℃, 0%-75%RHSpecification: Package Weight One Package Weight 2.11kgs / 4.66lb One Package Size 24cm * 18cm * 15cm / 9.45inch * 7.09inch * 5.91inch Qty per Carton 8 Carton Weight 18.00kgs / 39.68lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 8 pcs = 3504 pcs40HQ: 1018 cartons * 8 pcs = 8144 pcs

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1. Solution: Allwinner H313 2. System Memory: 2GB RAM 3. Storage: 8GB eMMC flash(Samsumg EMMC) 4. GPU: Mali-G315. CPU: Quad-core ARM Cortex-A536. OS: Android 10.07. Build in Wi-Fi 2.4GHz 802.11a/b/g/n/+5GHz 802.11a/b/g/n/ac + Bluetooth 5.0 Optional8. HD2.0(4K60) 9. More than 30 Multi-languages 10. Voice remote control11. System: AOSP/ATV12. HDMI: 4Kx2K UHD Output,HDMI 2.0A13. USB: 2xUSB Port14. AV OUT: 480i/576i standard definition output 15. OPTICAL: Digital Audio output16. RJ45: 1xRJ45 Ethernet Interface17. TF Card: Support 4GB/8GB/16GB/32GB/65GB18. Connectivity: 802.11 b/g/n/ac WiFI 5, and Bluetooth 5.0, Airplay & Miracast support to cast content from your phone19. Video: H.265 Main 10 L5.1 up to 4K 60fpsAVS2 JiZhun 10bit Profile up to 4K 60fpsH.264 BP up to 1080P 60fpsMPEG-4 SP/ASP L5 up to 1080P 60fpsMPEG-2 MP/HL up to 1080P 60fpsMPEG-1 MP/HL up to 1080P 60fpsXvid up to 1080P 60fpsVP8 up to 1080p 60fpsWMV9/VC1 SP/MP/AP up to 1080P 60fpsSorenson Spark up to 1080p 60fpsSpecification: Package Weight One Package Weight 0.27kgs / 0.60lb One Package Size 18cm * 13cm * 6cm / 7.09inch * 5.12inch * 2.36inch Qty per Carton 40 Carton Weight 12.30kgs / 27.12lb Carton Size 57cm * 37cm * 27cm / 22.44inch * 14.57inch * 10.63inch Loading Container 20GP: 468 cartons * 40 pcs = 18720 pcs40HQ: 1087 cartons * 40 pcs = 43480 pcs

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