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1. When power is detected, it will emit light and sound2. A high-brightness white LED is built in the pen tip, which can be used as a simple flashlight3. The non-contact electric pen, integrally insulated and sealed by plastic, is safely protected during the electric test, and there is no danger of electric shock.4. Material: Plastic5. Standard: Metric6. Power supply mode: 2 AAA batteries (the product does not contain batteries and needs to be purchased separately)7. Measuring voltage: AV 90-1000V8. Operating temperature: -10 to 50 degrees Celsius9. Cleaning method: wipe with a damp cloth10. Size: 22x17x157mm11. Weight: 40gSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 18cm * 5cm * 2cm / 7.09inch * 1.97inch * 0.79inch Qty per Carton 500 Carton Weight 21.10kgs / 46.52lb Carton Size 52cm * 34cm * 32cm / 20.47inch * 13.39inch * 12.6inch Loading Container 20GP: 471 cartons * 500 pcs = 235500 pcs40HQ: 1094 cartons * 500 pcs = 547000 pcs

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1. Shell material: gray ABS flame-retardant plastic shell2. Refrigeration control output delay protection3. Switch the mode between cooling and heating4. Resolution: 0.1, accuracy: ±1 degrees Celsius5. Measuring and controlling temperature range: -50～+110 degrees Celsius6. After turning off the power, all parameter settings can be saved7. Control the temperature by setting the temperature setting value and the difference value8. Alarm when the temperature exceeds the temperature limit or the sensor is wrong9. Sensor h type: imported NTC sensor, cable length 1 meter10. Please connect the power supply according to the parameters and wiring diagram, and connect the cooling or heating equipment to the output terminal11. Relay output contact capacity: heating: 10A/240VAC, cooling: 10A/240VCA12. The OUT indicator on the panel: flashing indicates the delay of the cooling or heating start, and the constant light indicates the output13. Long press set, 5 seconds to enter the internal parameter setting, press up and down to switch P0...P8, press Rst to confirm and return14. Enter the internal settings to select heating (enter P0 to select H) or cooling (enter P0 to select C) mode according to needs15. It can be used in household freezers, water tanks, refrigerators, industrial chillers, steamers, industrial equipment and other temperature control applications16. Digital tube: display LLL for sensor open circuit; display HHH for exceeding the measuring range and the thermostat will be forced to power off; display --- high temperature alarm17. P0 cooling and heating mode, P1 hysteresis setting, P2 setting range: setting temperature does not exceed this value, P3 setting range: setting temperature not lower than this value, P4 temperature correction, P5 delay Start-up time unit: minutes, P6 high temperature alarm, P7 data lock function, turn on the data lock, P8 restores factory settings18. Product size: 75x34.5x85mm19. Net weight: 120gSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 9cm * 10cm * 5cm / 3.54inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 15.00kgs / 33.07lb Carton Size 52cm * 47cm * 27cm / 20.47inch * 18.5inch * 10.63inch Loading Container 20GP: 404 cartons * 100 pcs = 40400 pcs40HQ: 938 cartons * 100 pcs = 93800 pcs

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1. The latitude and longitude, the fitting degree of the density line is on the eye, the density value is intuitive and checkable, accurate and efficient 2. Zoom and focus freely, easy to operate 3. Real-time data recording, storage, remote video monitoring, retrieval, verification, convenient and quick 4. Imported electronic components are used to ensure stable performance and a working life of up to 50,000 hours 5. Metal shell, anti-aging and wear-resistant 6. Imported CMOS lens, 2 million pixels, 4 LED lights to fill light 7. Density recognition range: 1-400 bars/inch 8. Average analysis time: 4 seconds/time 9. Magnification: 50-200 times 10. Main applications: density measurement of textiles, cloth yarn density measurement, fine mesh wire mesh density measurement, single yarn weaving diameter measurement 11. Size: 44x66mmSpecification: Package Weight One Package Weight 0.38kgs / 0.83lb One Package Size 11cm * 11cm * 13cm / 4.33inch * 4.33inch * 5.12inch Qty per Carton 20 Carton Weight 6.98kgs / 15.39lb Carton Size 44cm * 22cm * 39cm / 17.32inch * 8.66inch * 15.35inch Loading Container 20GP: 706 cartons * 20 pcs = 14120 pcs40HQ: 1639 cartons * 20 pcs = 32780 pcs

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Overview1. This is a universal driver board for e-Paper raw panels, thanks to the dual wireless features - WiFi & Bluetooth - it is easy to display images from PC / smart phone via WiFi or Bluetooth.2. Furthermore, it can also be used for Arduino development, just like any other normal Arduino board.Features1. Onboard ESP32, supports Arduino development2. Provide Android APP, allows to refresh display content via Bluetooth EDR3. Provide HTML host code, allows to refresh display content via remote webpage, suit for Internet applications4. Support Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image5. Support popular image formats: BMP, JPEG, GIF, PNG, etc.6. Easy to be integrated into wireless applications7. Come with e-Paper driver (open source)8. Come with development resources and manualSpecifications1. WiFi protocol: 802.11b/g/n2. Bluetooth protocol: 4.2, includes traditional BR/EDR, and low power BLE3. Interface: 3-wire SPI, 4-wire SPI (default)4. Operating voltage: 5V5. Operating current: 50mA ~ 150mA6. Outline dimension: 29.46mm x 48.25mmPackage Contents1. e-Paper ESP32 Driver Board x12. e-Paper Adapter x13. 24PIN FFC x1Note: e-Paper panels in the photos are NOT included.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch Qty per Carton 720 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 36cm * 40cm / 23.62inch * 14.17inch * 15.75inch Loading Container 20GP: 308 cartons * 720 pcs = 221760 pcs40HQ: 716 cartons * 720 pcs = 515520 pcs

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Features: 1. 16-Channel High Capacity: Supports up to 16 independent channels for simultaneous multi-tag reading and writing, greatly improving efficiency. 2. Split-Type Design: Modular reader and antenna configuration allows flexible installation and easier maintenance. 3. Long-Range & High Sensitivity: Advanced UHF technology ensures stable long-distance tag recognition with fast response. 4. Industrial-Grade Performance: Built for 24/7 operation with strong anti-interference capability for harsh environments. 5. Wide Applications: Perfect for warehouse logistics, production line tracking, smart asset management, and access control systems. Specifications: 1. Product model: FE-716 2. Chipset: Impinj E710 3. Frequency Range: UHF 860-960 MHz 4. Communication Interface: RS232 / TCP/IP 5. Working agreement: IOS18000-6C 6. Card reading power: 1~33dBm adjustable 7. Reading Distance: 0-20 meters depending on antenna/tag 8. Tag group reading: Greater than 900 images/second (Top point) 9. Power Supply: DC 12V/3A 10. Size: 185x130x30mmSpecification: Package Weight One Package Weight 2.03kgs / 4.48lb One Package Size 35cm * 20cm * 7cm / 13.78inch * 7.87inch * 2.76inch Qty per Carton 10 Carton Weight 21.00kgs / 46.30lb Carton Size 42cm * 35cm * 35cm / 16.54inch * 13.78inch * 13.78inch Loading Container 20GP: 518 cartons * 10 pcs = 5180 pcs40HQ: 1203 cartons * 10 pcs = 12030 pcs

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1. Screen display: LCD backlit screen2. Unit switching: μT/mG °C/°F3. Power supply: 1.5V AAA batteries x 24. Electric field radiation: 1V/m-1999V/m5. Magnetic field radiation: 0.01μT/99.99μT6. Reading display: 3-1/2 digit LCD display; test bandwidth: 5Hz-3500MHz7. Sampling time: Approx. 0.4 seconds8. Test mode: average/peak mode9. Automatic shutdown function, more environmentally friendly and energy-saving, longer battery life and durability10. Man-made electromagnetic radiation sources include all electrical appliances. Taking precautions and using household appliances properly can effectively prevent and reduce electromagnetic radiation.11. High-voltage line electromagnetic radiation: detects immediately upon power-on. Hold the instrument and slowly bring the front sensing area close to the electromagnetic radiation source being tested.12. Mainly used for detecting electromagnetic fields, magnetic fields, and temperature in living and working environments.13. Net weight: 53g14. Dimensions: 150.5x32.8x25.5mmSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 18cm * 5cm * 5cm / 7.09inch * 1.97inch * 1.97inch Qty per Carton 84 Carton Weight 17.90kgs / 39.46lb Carton Size 38cm * 37cm * 32cm / 14.96inch * 14.57inch * 12.6inch Loading Container 20GP: 592 cartons * 84 pcs = 49728 pcs40HQ: 1375 cartons * 84 pcs = 115500 pcs

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1. Display: 7-inch IPS HD display2. Pixel: 20 million pixels3. Magnification: 0-2000x4. Focusing range: 0-60mm5. Picture resolution 4032*3024P6. Video resolution 1920*1080P7. Light source: 10 bright LEDs and 1 super bright LED8. Picture format: JPG9. Video format: MOV10. Power supply: 2600mAh11. Working time: more than 2 hours12. Charging time: 3.5 hours or more13. Support system: WindowsXP, Vista, Win7/8/10, Mac10.5 and above14. Language: Simplified Chinese/Traditional Chinese/Japanese/English/Korean/French/Italian/German/Spanish/Russian15. Power supply mode: USB direct current and 18650 battery power supply16. With non-slip foot pads, observation is more stable17. 500X metal detection lens: suitable for circuit board maintenance and inspection, printing inspection, identification of jade and gemstones, etc.18. 2000X metal detector: suitable for microbial observation, section observation and plant disease and insect observation19. Size: about 26x21x16 cm20. Weight: about 1350 gramsPacking list:1. Microscope2. Low power lens3. High power lens4. Instructions5. Slide x26. Data cable x27. Cleaning cloth8. Packing boxSpecification: Package Weight One Package Weight 1.67kgs / 3.68lb One Package Size 27.5cm * 22cm * 16cm / 10.83inch * 8.66inch * 6.3inch Qty per Carton 3 Carton Weight 5.00kgs / 11.02lb Carton Size 46cm * 35cm * 24cm / 18.11inch * 13.78inch * 9.45inch Loading Container 20GP: 690 cartons * 3 pcs = 2070 pcs40HQ: 1602 cartons * 3 pcs = 4806 pcs

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1. The product is a high-performance, highly integrated microcontroller development board. It integrates high-capacity Flash and onboard 1.54inch e-paper display, features ultra-low power consumption and ambient light readability, suitable for portable devices and long-Batt-life scenarios. Integrated with an RTC chip, SHTC3 temperature and humidity sensor, TF card slot, low-power audio codec chip circuit, and Lithium Batt recharge and discharge management circuit. Reserved interfaces including USB, UART, I2C, and GPIO for easy functionality expansion and sensor connectivity, providing a flexible and reliable development platform for IoT terminals, electronic tags, portable displays, and other applications.2. Features the RP2350A microcontroller chip developed by Raspberry Pi3. Unique dual-core, dual-architecture design: equipped with dual-core ARM Cortex-M33 and dual-core Hazard3 RISC-V processors; clock speeds up to 150MHz; allows flexible switching between the two architectures4. Built-in 520KB SRAM and 16MB on-chip Flash5. Uses a USB Type-C interface—modern and convenient, eliminating the need to worry about plug orientation6. Onboard 1.54-inch E-Ink display (200 × 200 resolution) featuring high contrast and wide viewing angles7. Supports USB 1.1 Host and Device modes8. Supports low-power sleep and dormant modes9. Recognized as a mass storage device via USB for drag-and-drop file uploading10. Breaks out 7 GPIO pins and USB+/- pins from the RP2350A11. Includes 1x I2C, 1x UART, 2x 12-bit ADC, and 6x controllable PWM channels; features precise on-chip clocks and timers12. Built-in temperature sensor for real-time chip temperature monitoring13. 12 Programmable I/O (PIO) state machines for custom peripheral supportSpecifications:1. Display Panel: E-Ink screen2. Display Size: 1.54 inches3. Resolution: 200 × 2004. Grayscale Levels: 25. Communication Interface: SPI6. Full Refresh Time: 2s7. Display Colors: Black, White8. Partial Refresh Time: 0.3s9. Viewing Angle: Greater than 170-degree10. Display Mode: ReflectiveSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 7cm * 7cm * 5cm / 2.76inch * 2.76inch * 1.97inch Qty per Carton 180 Carton Weight 11.00kgs / 24.25lb Carton Size 47cm * 37cm * 30cm / 18.5inch * 14.57inch * 11.81inch Loading Container 20GP: 511 cartons * 180 pcs = 91980 pcs40HQ: 1186 cartons * 180 pcs = 213480 pcs

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1. Screen: 2.0-inch IPS color screen2. Resolution: 1920x1080P3. Interface: Type-C4. Number of LEDs: 8 LED lights5. Image resolution: 2M, 3M, 5M6. Video resolution: 720P, 1080P7. Small and portable, it is both an observation platform and an alarm clock8. It can be used for skin detection, fruit observation, gemstone observation, plant observation and other scenes9. It has the function of taking photos and recording videos to record beautiful moments10. It supports connecting to the computer and supports multiple people to watch at the same time11. USB charging, no worries about changing batteries12. The bracket can be lifted, and the height adjustment is more convenientSpecification: Package Weight One Package Weight 0.46kgs / 1.02lb One Package Size 20cm * 16cm * 9cm / 7.87inch * 6.3inch * 3.54inch Qty per Carton 30 Carton Weight 14.80kgs / 32.63lb Carton Size 50cm * 47cm * 42cm / 19.69inch * 18.5inch * 16.54inch Loading Container 20GP: 270 cartons * 30 pcs = 8100 pcs40HQ: 627 cartons * 30 pcs = 18810 pcs

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1. Brand: skmei2. Model: 16083. Display type: number4. Applicable population: General5. Style: Sports6. Waterproof: Yes7. Waterproof performance: 50m8. Movement type: Electronic9. Dial diameter: 39mm10. Thickness: 13mm11. Total length of watch: 220mm12. Band width: 16mm13. Crown type: ordinary14. Type of surface and bottom: common15. Mirror material: plastic mirror16. Buckle style: needle buckle17. Buckle material: stainless steel18. Strap material: PU19. Dial shape: Square20. Case material: ABS + Pu21. Weight: 30gSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 15cm * 8cm * 5cm / 5.91inch * 3.15inch * 1.97inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 90cm * 63cm * 52cm / 35.43inch * 24.8inch * 20.47inch Loading Container 20GP: 90 cartons * 500 pcs = 45000 pcs40HQ: 209 cartons * 500 pcs = 104500 pcs

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1. Built-in high-precision electromagnetic radiation sensor and microcontroller chip processor can quickly and accurately measure the electromagnetic radiation value.2. Electric field detection, magnetic field detection, high-frequency detection. The magnetic field detection function can combine X/Y/Z signal detection of the actual field strength, with precise and sensitive measurement.3. Dual alerts, when the alarm value is exceeded, sound and light display alarm. When the measurement value is less than 0.12uT (12mg), the display screen turns green. When the measurement value is less than 0.40uT (4.0mG), the display screen turns orange. When the measurement value is greater than or equal to 0.40uT (4.0mG), the display screen turns red.4. USB lithium battery direct charging, no need to replace the battery, convenient and durable.5. Clear digits, large font display, data reading is more intuitive.6. Soft and comfortable hand feel, durable, waterproof, dustproof, environmentally friendly and safe, easy to clean.7. Size: 142 x 72 x 26mm8. Weight: approximately 150gSpecification: Package Weight One Package Weight 0.31kgs / 0.69lb One Package Size 20cm * 12cm * 7cm / 7.87inch * 4.72inch * 2.76inch Qty per Carton 50 Carton Weight 16.60kgs / 36.60lb Carton Size 52cm * 33cm * 38cm / 20.47inch * 12.99inch * 14.96inch Loading Container 20GP: 408 cartons * 50 pcs = 20400 pcs40HQ: 949 cartons * 50 pcs = 47450 pcs

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1. Uses: Electrician testing and maintenance, household multi-function test pen multi-purpose set2. 18-in-1 multifunctional combination line, suitable for various multimeters3. Maximum current and voltage: 10A / 1000V4. Bus length 930 mm5. Caliber: 3.5 mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 18cm * 12cm * 10cm / 7.09inch * 4.72inch * 3.94inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

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