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Features1. It is suitable for testing leaks in confined spaces and has a 420mm probe. 2. Put the transmitter DY26-T into a closed container to be tested. 3. Sense pressurized leaks, detects electrical arcing, and finds falling solenoids, valves and bearings. 4. Detects any pressurized leaking gas, including chlorofluoro carbon(CFCs), hydrofluoro carbon(HFCs), nitrogen(Ni), carbon dioxid.Instructions1. Put the transmitter DY26-T into a closed container to be tested. 2. Adjust the sensitivity of the DY26-R for receiver (you can adjust the sensitivity to the maximum at the beginning), and then hold the receiver DY26-R to slowly move along the measured object and listen to the sound from the headphones. 3. The closer to the point of the leak, the louder the headphones. (At this time you can adjust the sensitivity appropriately). 4. Adjust the sensitivity of DY26A, hold DY26A slowly moving around the measured object, 5. The closer to the point of the leak, the louder the sound from the headphones.Specification1. Frequency Response: 40kHz +/- 2kHz 2. Operating Condition: temperature:0-40 degree Celsius 3. Relative humidity: less than 80% 4. Battery: 9V, 6F22 or equivalent 5. Size: 171x43x38mm 6. Weight: about 240gSpecification: Package Weight One Package Weight 0.41kgs / 0.91lb One Package Size 22cm * 20cm * 10cm / 8.66inch * 7.87inch * 3.94inch Qty per Carton 20 Carton Weight 9.60kgs / 21.16lb Carton Size 52cm * 48cm * 42cm / 20.47inch * 18.9inch * 16.54inch Loading Container 20GP: 254 cartons * 20 pcs = 5080 pcs40HQ: 590 cartons * 20 pcs = 11800 pcs

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1.Complete functions, clear image, fine workmanship, battery replacement, connection to a computer, compact and portable, support for up to 12 languages, etc.2. Integrated design with 4.3 inch LCD screen, no need to connect with the computer.8 LED lights for illumination in weak light conditions, and the brightness is adjustable.3. BUILT-IN BATTERY: 18650 2600mA (supports disassembly and replacement).4. 2 million pixels5.PC resolution and image transfer rate: 640 * 480 / 26fps, 1280 * 720 / 26fps6.Screen size: 4.3 inch tall screen7.Sensors: High Performance Optical Wafers8.Main control chip: 16-bit DSP Special Master control9.The largest pixel: 720P10.Photo resolution: VGA; 1.3 M; 2M; 3M11.Video resolution: VGA; 720P12.Data format: JPG / AVI13.Focus mode: Manual operation14.Image format: JPG / BMP15.Times Increase: 100016.Light source: 8 LED lights (adjustable brightness)17.Focus range: 10-40mm (to see far away)18.PC operating system: Windows xp, win7, win8.1, win10Specification: Package Weight One Package Weight 0.64kgs / 1.42lb One Package Size 21.6cm * 17.6cm * 8.4cm / 8.5inch * 6.93inch * 3.31inch Qty per Carton 46 Carton Weight 30.00kgs / 66.14lb Carton Size 77cm * 63cm * 30cm / 30.31inch * 24.8inch * 11.81inch Loading Container 20GP: 183 cartons * 46 pcs = 8418 pcs40HQ: 425 cartons * 46 pcs = 19550 pcs

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1. Image sensor: high-performance photosensitive wafer2. Sensor size: 1/43. Magnification: 50-1000 times4. Lens structure: 2G+IR5. Camera light source: 8 adjustable LED lights6. Working temperature: 32 to 113 degrees Fahrenheit (0-45 degrees)7. Battery: 800mAh lithium battery8. Working hours: 1H9. Power input: DC 5V 500 mAh / 1A10. Focal length: 0-infinity11. Camera resolution: 1920 * 108012. Picture format: JPEG13. Video format: MP414. The lighting can be adjusted according to different environments15. Biological observation, textile fabric inspection, skin and hair inspection, circuit inspection, etc., to meet various needs16. 4 silicone anti-skid pads, 360-degree adjustable snake tube17. Dimensions: 128x40x35 mm18. Weight: about 300 gramsSpecification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 17.5cm * 13cm * 5.3cm / 6.89inch * 5.12inch * 2.09inch Qty per Carton 90 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 90 pcs = 15930 pcs40HQ: 412 cartons * 90 pcs = 37080 pcs

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1. Voltage: 0.1~70V2. Display: TFF color display (160x128 DPI)3. Resistor: 0.1 ohm ~ 200 kilohm4. Power supply mode: car battery provides power 12.0 or 24.0V5. Diode: 0.2V~2.6V6. Frequency: 10HZ-200KHZ7. Trip current: 8AMPS for 1 hour, 12AMPS for less than 1 hour, 16AMPS for less than 5SEC8. Working voltage: 6-30V9. Cable length: 6 meters10. Supports multiple different languages: English, Spanish, German, French, Italian, Portuguese, Polish, Japanese, Korean and other languages11. There is no need to select a mode after powering on, and the voltage, resistance, and diode in the vehicle electrical system circuit can be quickly detected.12. It can reduce the diagnosis time of all 6 to 30 volt vehicle electrical systems, is easy to operate, has wide practicability, and has a full intelligent circuit break function, making it safer to use.13. Can flexibly test voltage, frequency, duty cycle, and injector, automatically draw waveform signals, simple switching, and convenient operation14. Can be used to activate fuel pumps, solenoids, blowers, cooling fans, headlights and other components15. The circuit breaker has a short-circuit protection function. If it is overloaded, the internal circuit breaker will automatically trip to ensure safe use at all times.16. Dimensions: 165x40x27mmSpecification: Package Weight One Package Weight 1.22kgs / 2.70lb One Package Size 19cm * 25cm * 9cm / 7.48inch * 9.84inch * 3.54inch Qty per Carton 16 Carton Weight 20.10kgs / 44.31lb Carton Size 52cm * 35cm * 39cm / 20.47inch * 13.78inch * 15.35inch Loading Container 20GP: 375 cartons * 16 pcs = 6000 pcs40HQ: 872 cartons * 16 pcs = 13952 pcs

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Product Features1. Doorbell function: when a guest clicks the doorbell button, the indoor machine will play a bell to remind the guest to visit, and there are four kinds of bells to be swtiched. 2. Support take photos and video. 3. 720P night vision, built-in 2pcs infrared lamps, can effectively improve the night vision sharpness. 4. 120 degrees large wide-angle lens. 5. Support 32G TF card storage. 6. Powered by 3xAAA dry barreries.(not included) 7. Applicable door hole: 12-45mm. 8. Applicable door thickness: 35-105mm.Packing ListIndoor Machine x 1 Outdoor Machine x 1 Metal Bracket x 1 Quick Start Guide x 1 Screw Kit x 1Specification: Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 19cm * 11cm * 8cm / 7.48inch * 4.33inch * 3.15inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 57cm * 42cm * 40cm / 22.44inch * 16.54inch * 15.75inch Loading Container 20GP: 278 cartons * 50 pcs = 13900 pcs40HQ: 646 cartons * 50 pcs = 32300 pcs

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DIY Supplies:Plumbing Model Number:Gas Analyzers Install, and it could detect gas, liquefied petroleum gas, coal gas, methane, other combustible gases etc. It also has a clear LCD display for showing the numerical number of gas concentration, and it will give a loud sound when it detects a gas leakage, practical to use.Features:1. The shell of our gas detector is made of high-quality plastic material, which makes it eco-friendly, sturdy and durable to use.2. When the gas leakage occurs, the gas concentration reaches the alarm concentration will sound and light alarm, play a timely reminder, to ensure personal safety.3. With a clear LCD display, the numerical number of gas concentration will show on it clearly. When the detector detects a gas leakage, it will give an alarm in a loud sound.4. Our gas detector is highly sensitive, it could detect many kinds of gas, such as liquefied petroleum gas, coal gas, methane, other combustible gases etc.5. Easy to install with included screws and installed panel, it is also very easy to use with the power button, plug and play.6. A great household necessity to protect your families safety. Perfect for using in home kitchen, bathroom, bus carriage, grill house and so on.Specifications:1. Plug Standard: EU Plug2. Shell Material: Plastic3. Color: White4. Operating Voltage: AC 90V-240V 50/60Hz5. Working Current: 200mA6. Battery: 9V Ni-Mh Battery (Not included)7. Alarm Concentration: 2500PPM (+/-1500PPPM)8. Alarm Output: Sound & Flash alarm9. Alarm Language: English10. Operating Temperature: -10 degree C ~ +50 degree C11. Relative Humidity: 10%-95%12. Installation Mode: Wall mounted13. Alarm Sound: >=85db14. Size: Approx. 112*73*43mmSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 11cm * 7.3cm * 3cm / 4.33inch * 2.87inch * 1.18inch Qty per Carton 61 Carton Weight 15.00kgs / 33.07lb Carton Size 43cm * 28cm * 11cm / 16.93inch * 11.02inch * 4.33inch Loading Container 20GP: 2013 cartons * 61 pcs = 122793 pcs40HQ: 4674 cartons * 61 pcs = 285114 pcs

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Features: 1. Bluetooth 5.0 technology, no delay in games 2. CVC8.0 noise reduction, clear call; HiFi sound effect 3. Fingerprint touch, easy to operate; can wake up Siri 4. The earphones can be used alone or two together; when the earphones are removed from the charging box, they will be automatically turned on and paired 5. Use with the magnetic charging box for long-lasting battery life; the charging box has the function of a power bank; the charging box has a dust plug 6. With two breathing lights and an LED digital display, the middle digital display shows the power of the charging box, and the left and right breathing lights show the battery power of the left and right earphones respectively. 7. Comfortable to wear 8. No lanyard 9. Widely compatible with devices such as mobile phones/tablets/computers with Bluetooth Product parameters: 1. Bluetooth version: 5.0 2. Transmission range: 10 meters 3. Bluetooth solution: blue flood solution 4. Cumulative battery life: about 220 hours 5. Cumulative talk time: about 180 hours 6. The number of times the charging box continues to charge the headset: 40 timesSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 160 Carton Weight 19.40kgs / 42.77lb Carton Size 50cm * 50cm * 42cm / 19.69inch * 19.69inch * 16.54inch Loading Container 20GP: 253 cartons * 160 pcs = 40480 pcs40HQ: 589 cartons * 160 pcs = 94240 pcs

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1. Bluetooth 5.0, good compatibility, 0-20 meters sensing distance barrier-free2. Color digital screen displays music spectrum, working status and playing time, at a glance3. Metal wire drawing on the panel surface4. Remote control, switch 10 meters infrared remote control at will5. TWS wireless interconnection6. External audio, support USB / AUX external audio input7. Support MP3/APE lossless decoding8. Operating temperature: -20 to 60 degrees Celsius9. Rated power: 2.5W10. Voltage: DC 3.7-5V11. Rated input: 5V / 500MA12. Dimensions: 88 x 22 x 25MM13. Weight: 18.5GSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 6cm * 4cm / 3.94inch * 2.36inch * 1.57inch 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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1. It is applicable to mainstream models on the market, and can be used with both 12V and 24V power sources2. The bottom is equipped with a removable adhesive strip, allowing for free placement and enabling you to choose the desired position as per your needs3. The independent switch design provides precise control, eliminating the need for repeated plugging and unplugging, reducing wear and avoiding poor contact. It is efficient, convenient to use and safe4. It is not restricted by the length of the charging cable. A 1-meter ultra-long extension cable can easily meet the charging needs of each seat in the rear row5. The intelligent chip combined with replaceable independent fuses provides dual protection, ensuring that the fast charging process does not damage the device6. The peak rated power is 226W, which can supply power to multiple devices simultaneously, ensuring safety and stability7. The car charger and expansion port are designed separately, not blocking the operation or interface, providing a comfortable driving experience8. Intelligent digital display, real-time detection of the car battery voltage, allowing you to always monitor the health status of the car9. It does not overheat during long charging, is not damaged by low temperatures, and is made of ABS material, with strong heat dissipation performance, avoiding accelerated aging of internal components due to excessively high temperaturesParameters1. Input: DC12V/24V2. Output:- PD (body): 5V/3A, 9V/3A, 12V/2.5A, 20V/2.25A (Max 45W)- Type-C+USB1+USB2 (body): (18W)- PD (controller): 5V/3A, 9V/3A, 12V/2.92A (35W)- QC3.0 (controller): 5V/3A, 9V/2A, 12V/1.5A (18W)- Expansion port output power: 110W (Max)3. Cable length: about 1m4. Material: ABS5. Size: about 12.4 x 7.1 x 3.15cmSpecification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 21cm * 14cm * 6cm / 8.27inch * 5.51inch * 2.36inch Qty per Carton 60 Carton Weight 17.00kgs / 37.48lb Carton Size 45cm * 44cm * 40cm / 17.72inch * 17.32inch * 15.75inch Loading Container 20GP: 336 cartons * 60 pcs = 20160 pcs40HQ: 781 cartons * 60 pcs = 46860 pcs

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Features1. Built-in 250mAh battery, use time 25h. 2. One-key recording, with LCD recording indicator, easy to operate. 3. 6 recording modes, 3D sound effects, support voice activation function (VAR). 4. Support loop/A-B repeat/pause/delete. Equipped with a telephone adapter to support telephone conversation recording. 5. Small pocket size, good as MP3 music player. 6. Built-in microphone and speaker, with external microphone and earphone. Specification1. Recording format: WAV format 2. Recording power: 0.8mA-12mA 3. Recording sampling rate: 8KHz/16KHz/48KHz 4. Recording bit rate: WAV (32/128/192/384Kbps) 5. Music playback format: MP3, WAV 6. Headphone jack: 3.5pie stereo jack 7. Headphone output: (L) 9mW???(R) 9mW (32Ohm) max 8. USB interface: MICRO-Mike 5P/DC5V-300MAh 9. Storage: Embedded Flash 10. Built-in speaker output: 800mW 11. Built-in speaker: 8R/0.5W diameter 26 12. Built-in MIC: Omni-directional capacitor MIC 13. Display: 1.0 inches 14. Distortion: 90dB 15. Signal to noise ratio: 0.06% 16. Operating temperature: -10 to 40 degrees Celsius 17. Body weight: 32.5g (bare metal) 18. Body size: 85mm??36mm??14mm 19. Power supply mode: lithium battery/3.2-4.2V 20. Battery type: LiCoO2 21. Battery capacity: 250MAh 22. Battery weight (g): 4g 23. Watt hours per battery: 0.81wh 24. Lithium content: 0.066g 25. Battery size: 3.5mm x 14mm x 55mm 26. Battery life: about 30 hours of recording, about 6 hours of playback (plug in headphones) 27. Support system: Windows XP&Vista/2K/ME/98 (driver installation required) /Mac OS 10Package listRecorder x 1 Headphone x 1 Microphone x 1 USB cable x 1 Telephone adapter x 1 Telephone line cable x 1 Audio cable x 1 User Manual (English) x 1 Specification: Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 14cm * 8cm * 5cm / 5.51inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 17.10kgs / 37.70lb Carton Size 50cm * 28cm * 40cm / 19.69inch * 11.02inch * 15.75inch Loading Container 20GP: 476 cartons * 100 pcs = 47600 pcs40HQ: 1105 cartons * 100 pcs = 110500 pcs

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1. Product function: photography, video, games, toys2. Video resolution: 1080*7203. Photo resolution: 1080*7204. Battery capacity: 400mAh5. 2.0 inch LCD screen (720*320) Pixel: 1300W6. Charging time: 2-3 hours7. Working hours: 3-6 hours8. Memory card max support: 32GB9. The product does not contain a memory card, please purchase the memory card separately.10. Charging current and voltage: 5V/1A11. Function: photo mode, video mode, photo photo mode, black and white filter, nostalgic filter, sad filter12. Support multiple languages: Chinese, English, Chinese, Japanese, Russian, Spanish, French and other more than 20 languages13. Accessories: lanyard + charging cable + color box + manualSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15cm * 9cm * 6cm / 5.91inch * 3.54inch * 2.36inch Qty per Carton 90 Carton Weight 14.50kgs / 31.97lb Carton Size 47cm * 47cm * 38cm / 18.5inch * 18.5inch * 14.96inch Loading Container 20GP: 317 cartons * 90 pcs = 28530 pcs40HQ: 737 cartons * 90 pcs = 66330 pcs

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1. Monitoring voltage: 4-24V2. Monitoring current: 0-6.5A3. Monitoring power: 0-156W4. Load equivalent internal resistance: 0-9999.9 ohms5. D+/D- voltage: 0-3.3V6. Capacitance: 0-9999.99Ah7. Power consumption: 0-9999.99Wh8. Cable internal resistance: 0-999.9 ohms9. Dimensions: 77x14x38.6 cm10. 6.5A high current, multi-port compatible, 6-digit high-precision display, supports multiple fast charging protocols11. Resolution: 0.0000112. Protocol detection: For Apple 2..4A, QC2.0, QC3.0, PD, For Samsung AFC, For HUAWEI SCP, For OPPO VOOC, DASH, WARP, SuperVOOC, MTK-PE13. Adopt CNC metal shell design, light and delicate feel, equipped with 1.77-inch high-definition display screen, the data is clear at a glance14. Real-time monitoring of subtle changes in voltage, current and power during charging15. Equipped with gravity sensing function, 360-degree flip, support open/close16. 10 groups of data intelligent records, built-in battery capacity calculation formula, convenient and fast17. Three major cable detection functions, wire data at a glance18. Equipped with a high-performance MCU and an external 16-bit ADC PD physical chip, the performance score is full19. PC upper computer, Bluetooth APP synchronizationSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 10cm * 6cm * 5cm / 3.94inch * 2.36inch * 1.97inch Qty per Carton 318 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 318 pcs = 56286 pcs40HQ: 412 cartons * 318 pcs = 131016 pcs

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