Search results for "air quality sensor"

About the product1. EC conductivity meter for test the quality of water. 2. The measuring water probe of conductivity test pen is made of titanium alloy materials. 3. Appearance dexterous, beautiful, small size, measuring high precision. 4. Large-screen digital display. 5. Easy to clean, and easy to carry. 6. Quick measurement, 5-30 seconds can finish one measurement. 7. With Automatic Temperature Compensation 8. EC conductivity meter has a wide range of applications including aquarium, hydroponics, water systems, aquaculture, pools and spas, labs & scientific testing, boilers & cooling towers, home, office, physical & chemical teaching, cosmetics and so on.The Test Pen Using1. Remove the protective cover. 2. Press the ON / OFF switch, connect power supply. 3. Put the US conductivity insert test pen into the test liquid until the liquid immerses slightly below the position of the immersion line. 4. Gently shaking, eliminate the bubbles of electrode. 5. Read the data after the indication stable (about 10 seconds). Press the HOLD key, the number locked. You can take the US conductivity test pen out the surface of liquid to read. Press again the HOLD key, then it can be unlocked. 6. After using, turn off the power, clean the electrode with water, then put on protective sleeve.Specification: General Resolution 1 us/cm Auto shut-off 10 minutes Measure Range 0 ~ 1999 us/cm Operating Temperature 0 ~ 60 Degree Celsius Accuracy +/-2% F.S Power Supply 2 x AG13 button cell batteries Battery Life about 1000 hours Package Include Package Contents 1 x Electric Conductivity Meter Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 14.5cm * 3.5cm * 3.4cm / 5.71inch * 1.38inch * 1.34inch Qty per Carton 240 Carton Weight 14.40kgs / 31.75lb Carton Size 53cm * 31cm * 30cm / 20.87inch * 12.2inch * 11.81inch Loading Container 20GP: 541 cartons * 240 pcs = 129840 pcs40HQ: 1255 cartons * 240 pcs = 301200 pcs

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The IMX291-83 IR-CUT Camera features the IMX291 starlight-grade image sensor and is compatible with the full range of Raspberry Pi boards and Compute Modules. It comes standard with an 83-degree lens and 2-megapixel high-definition resolution. Equipped with an onboard IR-CUT dual-filter switcher, it allows for one-touch switching between full-color daytime mode and infrared night vision mode via an onboard DIP switch, ensuring clear and stable imaging day and night.Specifications:1. Image Sensor: IMX2912. CMOS Size: 1/2.8 inch3. Resolution: 2 Megapixels (1920 × 1080)4. Aperture: F2.05. Focal Length: 3.95mm6. Diagonal Field of View: 83 degrees7. Camera Type: Color8. Focus Type: Fixed focus9. Distortion: Less than 33%10. Shutter Type: Rolling shutterSpecification: 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. Voltage: DC9V-36V 2. Rated voltage: DC24V 3. Power cost: Max 5W 4. Image sensor: AHD 5. Total Pixels: 1024*600 pixels 6. Resolution: 720TVL (Enhanced) 7. Lens Angle: 120 degree 8. Material: Plastic,Metal,LCD,Glass 9. Work temperature: -30 ~ +80 Celsius degree 10.Waterproof: IP67 11.Maximum support memory: 256GB (not included when shipping) 12.Support for circular video recording: YESSpecification: Package Weight One Package Weight 3.14kgs / 6.91lb One Package Size 36cm * 34cm * 15cm / 14.17inch * 13.39inch * 5.91inch Qty per Carton 8 Carton Weight 26.34kgs / 58.07lb Carton Size 62cm * 56cm * 52cm / 24.41inch * 22.05inch * 20.47inch Loading Container 20GP: 147 cartons * 8 pcs = 1176 pcs40HQ: 342 cartons * 8 pcs = 2736 pcs

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1. Material: ABS + TPU2. Main Controller: AX32923. Main Frequency: 144M + 8M4. Image Sensor: VGA GC03085. Speaker Power: 1W6. Transmission Mode: 2.4G7. Video Compression: H.2658. Power Supply: Type-C, DC5V/1A9. Main Unit Battery: 2000mAh (Lithium Battery)10. LCD Screen: 3.5-inch TFT Screen (320x240)11. Camera: 1MP12. ??2.4G Wireless Connection: Remotely view your babys real-time video. Transmission distance: 300M in open air, less than 50 meters indoors.13. High-definition video monitoring with a 100W HD camera allows for clear observation of your childs every move.14. High-definition infrared night vision with an effective range of 0-5 meters, allowing you to clearly see your babys every move at night.15. The main unit uses DSP video recognition, and activates dark night vision mode when ambient light falls below 0.2 LUX.16. Crying Detection: Actual detection is notified on the LCD.17. Feeding Alarm: You can set the feeding alarm according to your babys habits in the units settings menu.18. Temperature Detection: You can check your babys room temperature on the LCD.19. Lullaby Function: You can select music in the units settings menu and play it using the main units function buttons.20. Features wide dynamic range and low-light capabilities, with automatic color-to-black transitions.21. Utilizes a 32-bit processor and professional video codec chip.22. Night vision range: 0-5 meters, infrared night vision, with IR-CUT anti-magnetic and red-free technology.Specification: Package Weight One Package Weight 0.38kgs / 0.85lb One Package Size 20cm * 16cm * 8cm / 7.87inch * 6.3inch * 3.15inch Qty per Carton 30 Carton Weight 12.40kgs / 27.34lb Carton Size 50cm * 42cm * 42cm / 19.69inch * 16.54inch * 16.54inch Loading Container 20GP: 302 cartons * 30 pcs = 9060 pcs40HQ: 701 cartons * 30 pcs = 21030 pcs

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1. KONNWE KW880 Car OBD2 Diagnostic Scanner can work on all 1996 and newer 12V gasoline and diesel which are OBD2 compliant.2. This product can identify the reason of your CHECK ENGINE and can fix it automatically3. Easily help you pass the annual emission test and SMOK CHECK, and cover the complete OBD2 and EOBD diagnostic function of the engine system, O2 sensor test, Evap system test and board monitoring test, let you fully control the running status of the vehicle, while the graphics and The digital real-time data streaming display will help you spot false sensor readings.4. Product size: 20x10x3.5cm5. Product weight: 780g6. Support multiple languages: English, French, German, Italian, Spanish, Russian, etc. Functions and Features:1. Compatible with all OBD II supported vehicles, including gasoline and diesel vehicles - domestic and imported.2. Features a unique one-touch ready key for quick National Emissions Readiness Check and Drive Cycle Verification.3. Bright color-coded LED indicators and built-in speaker provide visual and audible tones for readiness verification4. Retrieve generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes5. Easily determine the cause of Check Engine Light (MIL)6. Turn off the check engine light (MIL), clear the code and reset the monitor7. Enhanced OBD2 Mode 6 in-vehicle monitoring test results for the specific monitored system.8. View freeze frame data9. Display monitor and I/M readiness status (discharge)10. Read real-time PCM data stream11. Display real-time O2 sensor test data12. EVAP system test data13. Real-time sensor data in text mode and graph mode (1996 and newer vehicles)14. Read, store and playback real-time sensor data15. Trouble code prompts to guide technicians to find the root cause of the trouble code faster, saving time for diagnosis and maintenance16. Real-time monitoring of battery voltage17. Built-in fault code query library and display definition18. Retrieve vehicle information (for VIN, CIN and CVN)19. The Internet can be updated and upgraded20. Print data via PCSpecification: General Certificate ROHS, FCC Package Weight One Package Weight 0.91kgs / 2.00lb One Package Size 25.5cm * 18.5cm * 7cm / 10.04inch * 7.28inch * 2.76inch Qty per Carton 25 Carton Weight 24.00kgs / 52.91lb Carton Size 56cm * 37cm * 46cm / 22.05inch * 14.57inch * 18.11inch Loading Container 20GP: 279 cartons * 25 pcs = 6975 pcs40HQ: 649 cartons * 25 pcs = 16225 pcs

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ParameterVoltage: 9DCV-15DCV Rated voltage: 12DCV Power cost: Max 4W Image sensor: 1/4 CMOS Total Pixels: 648*488pixels Resolution: 420 TVL (Enhanced) Lens Angle: 120 degree Mini lumination: 0Lux Video output: CVBS 1.0 Vpp / 75ohm resolution: 1440*272 Display mode: 4.3 inch TFT-LCDFeatures1. Image sensor: color CMOS. 2. Total Pixels: 648*488 pixels. 3. Resolution: 420TV lines. 4. Lens Angle: 120 degrees. 5. 4.3 inch LCD monitor LED back light color TFT. 6. High resolution image. 7. Full-color LED back light screen. 8. With video input 2: White video cable connects cars rear view camera, yellow to other video equipment. 9. Parking rear view priority: The monitor will start up automatically, and synchronously display the video of the rear view camera when you are backing your car; the monitor will close after holding. the scenes will cut to the rear view camera automatically while you are backing the car and will switch back to the original scenes thereafter. 10. Supports Car DVD, VCD, camera, STB, satellite receiver, and other video equipment. rotating screen. 11. With menu buttons, brightness / contrast / hue / saturation / language (China / English / Spanish / Russia) adjustable. 12. Easy to install. 13. Low energy consumption. 14. No audio input or output.Specification: General Certificate CE Material ABS Display 4.3 inch LCD Size 15*8cm Weight 480g Camera Image Sensor CMOS Environment Working Temperature -30 - 80 Degree Celsius Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 30cm * 21cm * 5cm / 11.81inch * 8.27inch * 1.97inch Qty per Carton 20 Carton Weight 6.60kgs / 14.55lb Carton Size 32cm * 44cm * 33cm / 12.6inch * 17.32inch * 12.99inch Loading Container 20GP: 573 cartons * 20 pcs = 11460 pcs40HQ: 1332 cartons * 20 pcs = 26640 pcs

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1. Intelligent screen defoamer, 15-inch defoaming space, integrated forming chamber self-locking buckle inductor, built-in silent air compressor 2. Integrated air compressor/Super large working chamber/Multifunctional integrated machine/Simple operation 3. Super large working cabin, mobile phone, tablet, etc, smart devices can be put into the defoaming 4. Multifunctional integrated machine, a combination of a large defoamer and silent air compressor 5. More than just removing bubbles, it can also be used as an air compressor, connecting the output air pipe to provide an air supply for the laminating machine and other machines 6. Aviation aluminum integrated warehouse, integrated forming of the bin, more sealed without air leakage, a better defoaming effect 7. Built-in ultra silent air pump, the air pumping noise is lower than 50dB 8. Equipped with a self-locking sensor, when the door is not closed tightly, the air pump cannot work normally without air intake 9. Power: 400W 10. Noise: 1-50dB 11. Product size: 400*283*320mm 12. Net weight: 28kgSpecification: Package Weight One Package Weight 35.00kgs / 77.17lb One Package Size 44cm * 32cm * 40cm / 17.32inch * 12.6inch * 15.75inch Qty per Carton 1 Carton Weight 35.00kgs / 77.16lb Carton Size 44cm * 32cm * 40cm / 17.32inch * 12.6inch * 15.75inch Loading Container 20GP: 473 cartons * 1 pcs = 473 pcs40HQ: 1099 cartons * 1 pcs = 1099 pcs

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About the product1. High quality sensor flex cable + front facing camera replacement for iPhone 6s Plus. 2. Replace your broken or unusable item with a new one. 3. Each item has been checked and in good condition before shipping. 4. Professional installation is highly recommended. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts.Specification: General Compatible with Apple: iPhone 6s Plus Types Front Camera, Sensor Flex Cable Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 7cm * 5cm * 0.5cm / 2.76inch * 1.97inch * 0.2inch Qty per Carton 400 Carton Weight 1.20kgs / 2.65lb Carton Size 26cm * 20cm * 20cm / 10.24inch * 7.87inch * 7.87inch Loading Container 20GP: 2564 cartons * 400 pcs = 1025600 pcs40HQ: 5952 cartons * 400 pcs = 2380800 pcs

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1. Very suitable for home, offices, hotels, jewelry stores, etc. 2. Wireless installation, just place the sensor at the entrance 3. Easy to install 4. Unique appearance design evokes beauty 5. Good quality and long service lifeSpecification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 21cm * 16cm * 8cm / 8.27inch * 6.3inch * 3.15inch Qty per Carton 40 Carton Weight 8.86kgs / 19.53lb Carton Size 42cm * 48cm * 56cm / 16.54inch * 18.9inch * 22.05inch Loading Container 20GP: 236 cartons * 40 pcs = 9440 pcs40HQ: 548 cartons * 40 pcs = 21920 pcs

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1. Voltage: DC9V-36V 2. Rated voltage: DC24V 3. Power cost: Max 5W 4. Image sensor: AHD 5. Total Pixels: 1024*600 pixels 6. Resolution: 720TVL (Enhanced) 7. Lens Angle: 120 degree 8. Material: Plastic,Metal,LCD,Glass 9. Work temperature: -30 ~ +80 Celsius degree 10.Waterproof: IP67 11.Maximum support memory: 256GB (not included when shipping) 12.Support for circular video recording: YES 13.This is a split screen display that can display 2 imagesSpecification: Package Weight One Package Weight 1.65kgs / 3.63lb One Package Size 35cm * 20.5cm * 10cm / 13.78inch * 8.07inch * 3.94inch Qty per Carton 10 Carton Weight 17.75kgs / 39.13lb Carton Size 62cm * 42cm * 30cm / 24.41inch * 16.54inch * 11.81inch Loading Container 20GP: 341 cartons * 10 pcs = 3410 pcs40HQ: 792 cartons * 10 pcs = 7920 pcs

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1. Non-contact speed: 99,999 RPM2. Contact speed: 20,000 RPM3. Contact line speed: 99,999 inches/min4. Contact line speed: 99,999 feet/min5. Contact line travel speed: 99,999 meters/min6. Power supply: 1200 mAh lithium battery7. This dual-purpose device features a removable contact probe shaft holder for easy operation, allowing for both contact and non-contact measurement, providing greater flexibility.8. The shaft holder utilizes a dual-bearing design for more stable rotation and more accurate measurement results.9. Utilizing photodiode and laser tube sensors, the device offers high sensitivity and strong anti-interference capabilities.10. Equipped with photoelectric speed measurement mode, contact speed mode, contact line mode, and maximum, minimum, and average measurement modes.11. This product utilizes a two-shot injection molded, non-slip soft packaging process to effectively reduce hand fatigue after prolonged use.12. Real-time data communication and processing with a computer via USB cable. Displays real-time data tables and graphs.13. USB port for real-time data communication and processing with a computer.14. Weight: approximately 140g15. Dimensions: 184x60x33mmSpecification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 24cm * 13cm * 6cm / 9.45inch * 5.12inch * 2.36inch Qty per Carton 40 Carton Weight 14.30kgs / 31.53lb Carton Size 49cm * 26cm * 48cm / 19.29inch * 10.24inch * 18.9inch Loading Container 20GP: 436 cartons * 40 pcs = 17440 pcs40HQ: 1012 cartons * 40 pcs = 40480 pcs

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Features:1. 1080P resolution 2 million + 2 million high-definition pixels2. 90 degrees up and down, 355 degrees left and right rotation (360 degrees screen field of view)3. Dual-screen ultra-clear images are output at the same time, with a wider monitoring angle and higher image quality.4. Support gun-ball linkage function, global monitoring of the gun, rapid positioning and tracking of the ball camera, taking into account both panorama and details. By dragging the camera gun to any position on the client screen, the dome camera can automatically adjust through the PTZ to place the area in the center of the screen to quickly view the area of interest.5. Supports two-channel ultra-clear playback, high-definition playback, and supports dual-channel video storage on the video cloud and TF card. TF card supports 128G.6. Support humanoid algorithm, compatible with humanoid detection, intelligent tracking, and motion detection.7. Supports push of alarm information to mobile phone to achieve quick response. Manual APP tracking is also available, so no details are missed.8. Supports voice intercom, two-way noise reduction, and clearer intercom.9. Support remote monitoring, allowing you to monitor anytime and anywhere, and support remote preview for multiple users.10. Support full-color night vision, intelligent night vision, and remote switching of video.11. Two video storage methods 1-Memory card storage (supports 128GB Max), one-time purchase and lifetime free playback. 2-Cloud storage, cloud backup, videos will never be lost.Parameter:1. Main control chip processor: Ankai KM01D2. Image sensor: 1/4.6-inch Progressive Scan CMOS3. Operating system: embedded LINUX operating system4. Video compression standard: H.2655. Monitor image quality: 1920x1080x2/640x360x26. Video quality: 1920x1080x2/640x360x27. Image motion detection: support8. Minimum illumination: 0.1Lux/F1.2 (color); 0.01Lux/F1.2 (black and white)9. Capture function: supported10. Video flip: support11. Audio compression standard: G.711a12. Microphone: Support13. Speaker: Support14. Video file size: 2.5-4.5GB/day (16GB TF card can record for about 5 days)15. Recording methods: manual recording, dynamic detection recording, scheduled recording, alarm recording16. Video storage: TF card\cloud17. Remote playback: supported18. Alarm trigger: video push, speaker alarm, alarm recording19. Wireless network: 802.11b/g/n20. Code stream: dual code stream21. Network protocol: supports TCP/IP, UDP, ONVIF, etc.22. Transmission mode: intelligent P2P, streaming media forwarding23. WiFi networking: Scan the device code to add, WiFi (single frequency or dual frequency), 4G (optional) AP hotspot24. TF card: supports 128GB TF card Max25. WIFI: support26. Power supply: E27 110-240v27. Applicable places: homes, shops, schools, supermarkets, factories and other places; flat laying, wall mounting, hoisting28. Working temperature: -20~55 degrees Celsius29. Working humidity: 10%-90%30. Lens: 4MM+4MM31. Lens angle: 90 degrees32. Rotation angle:Horizontal: 355 degreesVertical: 90 degrees33. Light board: 4 infrared lights + 4 white light lightsSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 19cm * 9cm * 8.5cm / 7.48inch * 3.54inch * 3.35inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 49cm * 40cm * 45cm / 19.29inch * 15.75inch * 17.72inch Loading Container 20GP: 302 cartons * 50 pcs = 15100 pcs40HQ: 701 cartons * 50 pcs = 35050 pcs

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