Search results for "portable environment monitor"

Item: SW525A(red light)/SW525B(red light)/SW525G(green light)/SW526A(red light)1. Screen size: 9.6 inch (SW526A 18 inch)2. Measurement range: 30-130dB3. Accuracy: +/-105dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 1A Micro USB interface8. Working temperature and humidity: 0 ~ 40 degrees, 10% ~ 80% RH9. Storage temperature and humidity: -10 to 60 degrees, 10% to 70% RH10. Size: 21 × 13 × 2.8 cm(SW526A: 40×23×3.5cm)11. Net weight: 453 grams(SW526A:1531g)Item: SW535A1. Screen size: 18 inch2. Measurement range: 30-130dB3. Accuracy: +/-1.5dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 2A power supply8. Working temperature and humidity: -20 ~ 60 degrees, 0% ~ 100% RH9. Storage temperature and humidity: -10 ~ 60 degrees, 20% ~ 70% RH10: Alarm prompt: sound + display alarm11. Alarm output: output 5V voltage12. Size: 40 x 23 x 3.5 cm13. Net weight: 1531 gramsSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 23cm * 13cm * 5cm / 9.06inch * 5.12inch * 1.97inch 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. GREENTEST is a very new and revolutionary food environmental safety monitor that protects ourselves and our children from particulate matter, nitrates and nitritesFruits and vegetables.It calculates the concentration of nitrite in fruits and vegetables through a sophisticated conductivity test, and gives the appropriate tips and warnings.Guarantee the authentic product, with it, we can better enjoy the green and healthy life.2. Description:Model: Greentest 23. test categories: fruits, vegetables and meatPortable, compact and lightweight: Greentest2 was designed with your convenience in mind.Small and lightweight devices are small enough to fit into your pocket or easily carry you in your bag wherever you go.Easy to use interface: Greentest2s high-resolution color display provides an easy to use interface with our unique nitric acid and intuitive testing software, allowing you to quickly see the quality and safety of fruits, vegetables, and meat.Quick and accurate results: Greentest2 shows that your nitrate test results have an error of less than 10% in just 3 seconds.Separate test probes: single test probes are easy to insert into fruits, vegetables and meat for nitrate levels without damaging your food.Long battery life: the 720 mah rechargeable lithium-ion battery provides up to 20 hours of use, making it easy to use the supplied USB charger charging device.Modern design: clean a white shell to provide a look that is not only modern and professional but also suitable for everyday use.4. additional information:Product quality assurance: the manufacturer promises to provide a one-year warranty and enjoy the original factory maintenance service.Delivery: freight is not included in the price of the product.Discuss shipping and delivery requirements with customer serviceOnline product validation: make sure you have an official Greentest device by using our convenient online validation service.5. technical specifications:Nitrate measurement range: 0-9999 mg/kgMeasurement error: < 10%Dimensions: 122, 52 x 14 mmWeight: 85 gramsTFT color display resolution: 320 x 240Power supply: 720 mah lithium battery;Additional power supply :USB power supply charger,USB charging current :310 ma;Power supply voltage range :5 vUsage time: 20 hours (using fully charged 720 mAh lithium battery in default device setting)Working temperature: 0-60 ° + С.Specification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 15cm * 15cm * 4.2cm / 5.91inch * 5.91inch * 1.65inch Qty per Carton 336 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 90cm * 39cm / 35.43inch * 35.43inch * 15.35inch Loading Container 20GP: 84 cartons * 336 pcs = 28224 pcs40HQ: 195 cartons * 336 pcs = 65520 pcs

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Features:1. Intelligent LED display, easy to observe the power2. Two levels of concentration, you can freely adjust3. Suitable for different people and different occasions4. Negative ions effectively purify the air, remove PM2.5, dust, harmful substances, viruses, bacteria, etc.;5. Suitable for children, the elderly, pregnant women and those with pollen allergies and odor sensitivities;6. Effectively control bacteria and other infections around people, and keep away from respiratory diseases;7. Release 200 million negative ions, which can last for more than 30 hours on a single charge;8. Purify the surrounding environment anytime and anywhere;Product parameters:1. Material: ABS, PC2. Function: Release 200 million negative ions, purify smog, absorb formaldehyde, isolate PM2.5, remove allergy sources, and eliminate germs3. Negative ion concentration: 109-200 million ions/cubic centimeter4. Working voltage: DC5V5. Power: 1W6. Current: 50mA7. Battery capacity: 700mAh8. Endurance time: high concentration 30H, low concentration 60H9. Charging time: 2H10. Charging interface: Type-C11. Product size: 8 x 3.5 x 2.3 cm12. Product weight: 48 gramsSpecification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 16cm * 10cm * 4cm / 6.3inch * 3.94inch * 1.57inch Qty per Carton 50 Carton Weight 8.90kgs / 19.62lb Carton Size 50cm * 34cm * 19cm / 19.69inch * 13.39inch * 7.48inch Loading Container 20GP: 825 cartons * 50 pcs = 41250 pcs40HQ: 1916 cartons * 50 pcs = 95800 pcs

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1. High resolution display (1920*1080) 2. Support for ps4 & xbox & switch and other games displays 3. Built-in stereo speaker 4. With 3.5mm headphone jack and HDMI jack. 5. Support HDRSpecification: Package Weight One Package Weight 1.59kgs / 3.50lb One Package Size 44cm * 27cm * 8cm / 17.32inch * 10.63inch * 3.15inch Qty per Carton 4 Carton Weight 7.30kgs / 16.09lb Carton Size 46cm * 29cm * 34cm / 18.11inch * 11.42inch * 13.39inch Loading Container 20GP: 587 cartons * 4 pcs = 2348 pcs40HQ: 1364 cartons * 4 pcs = 5456 pcs

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1. Intimate pen holder hole and bracket design to improve the portability of the product. 2. The leather case is made of environmentally-friendly high-quality fabric, non-slip, wear-resistant and dirt-resistant. 3. 1080P+HDR can bring more light and dark details to the picture, the contrast and layering are improved, and the sharpness, brightness and color are significantly improved. 4. 178-degree wide viewing angle, from the front and side, the color is also full. 5. No splash screen technology to reduce the harmful blue light effect and improve viewing comfort. 6. Full-featured Type-C interface, support for power supply, signal transmission, first-line connection to screencast movies, play games, one line to achieve laptop split screen / mobile screen cast (two mode switch). 7. Adapt to a variety of game consoles, suitable for game consoles such as PS4/XBOX ONE/Switch. 8. 9.5mm slim body, not only can be placed on the bed to play games, watch movies, but also to travel, travel. Specification: 1. Screen size: 15.6 inches. 2. The best resolution: 1920RGBx1080P. 3. Screen ratio: 16:9 (widescreen). 4. HD standard: 1080P (Full HD). 5. Panel type: IPS full view. 6. Backlight type: W-LED backlight. 7. Product size: 356x224x9mm 8. Product weight: 746 grams (without leather case).Specification: Package Weight One Package Weight 1.18kgs / 2.59lb One Package Size 40cm * 27cm * 8cm / 15.75inch * 10.63inch * 3.15inch Qty per Carton 10 Carton Weight 12.10kgs / 26.68lb Carton Size 42cm * 56cm * 42cm / 16.54inch * 22.05inch * 16.54inch Loading Container 20GP: 269 cartons * 10 pcs = 2690 pcs40HQ: 626 cartons * 10 pcs = 6260 pcs

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Features:1. Support 3D LUT Log to Rec.709, user 3D LUT Upload2. All Waves3. Waveform (RGB, Y, YUV)4. Histogram(RGB1, Y, RGB2)5. Peaking Focus Assist (Red, Green, Blue three colors optional highlight over parts of the image in focus)6. False Colors7. Zebra Exposure (10-100IRE adjustable)8. Check Field (Red, Green, Blue, Mono)9. Scan Mode (Under Scan, Over Scan)10. Anamorphic Mode (1.33x,1.6x, 2.0x, 2.0x mag)11. Image Flip (H, V, H/V)12. Image Freeze13. Center Marker14. Safe Frames (80%,85%,90%,93%,96%, 2.35:1)15. Ratio marker (4:3,13:9,14:9,15:9,16:9,1.85:1,2.35:1)16. Color Temperature Adjustment17. Nine Grid (Zoom one of the images to realize the full screen)18. Zoom (2X, 4X, 9X, 16X)19. Aspect Ratio (Auto, 16:9, 16:10, 4:3, 5:4, 1.85:1, 2.35:1, Full Screen)20. Pixel to PixelSpecifications:Display Spec.1. Model: F5 PROX2. Screen Size: 5.5 inch IPS Touch Screen3. Resolution: 1920x1080 pixels4. Pixel Pitch: 0.069 (H) x 0.069 (V) mm5. Aspect Ratio: 16:96. Brightness: 1600cd/m27. Contrast Ratio: 1000:18. Backlight: LED9. Viewing Angle: 80 degree /80 degree (L/R) 80 degree / 80 degree (U/D)Input1. 1 x HDMI: HDMI2. 1 x Type-C: 5V Type-C (Note: please use 5V/2A or more than 2A Type-C power supply) Output1. 1 x HDMI: HDMI2. 1 x DC Output: DC Output Audio1. Audio: Stereo Headphone HDMI Input/ Output Support Format1. 480i/576i/480p/576p2. 1080i (60/59.94/50)3. 720p (60/59.94/50/30/29.97/25/24/23.98)4. 1080p (60/59.94/50/30/29.97/25/24/24sF/23.98/ 23.98sF)5. 4K UHD 3840x2160p (30/29.97/25/24/23.98Hz), 4096x2160p (24Hz) General1. Input Voltage: DC 7～24V2. Power Consumption: Less than or equal to 9W3. Power Connector: DC4. Working Temperature: -20 degree C~50 degree C5. Storage Temperature: -30 degree C~60 degree C6. Install Way: 1/4 inch thread points7. Unit Size: 148Lx93Hx20D (mm)8. Unit Weight: 245gPackage List:1. Monitor x 12. Micro HDMI Cable x 13. Tilt Arm x 14. Sunshade x 15. Type-C to USB x 16. Disassemble Wrench x 17. Manual x 1Specification: Package Weight One Package Weight 0.72kgs / 1.59lb One Package Size 20cm * 14cm * 10cm / 7.87inch * 5.51inch * 3.94inch Qty per Carton 10 Carton Weight 8.00kgs / 17.64lb Carton Size 47cm * 22cm * 33cm / 18.5inch * 8.66inch * 12.99inch Loading Container 20GP: 781 cartons * 10 pcs = 7810 pcs40HQ: 1814 cartons * 10 pcs = 18140 pcs

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Features1. High Resolution: Full HD 1920x1080,High Contrast: 1000:1, High Brightness: 450cd/m, 160 degree wide viewing angles IPS Panel 2. This innovative external power supply design reduces the need for photographers to connect to external wireless transmission, LED light and other equipment 3. Support 3D LUT Log to Rec.709, user 3D LUT Upload 4. Provide auxiliary power out; allowing shooters to power their cameras 5. All waves 6. Waveform (RGB, Y, YUV) 7. Histogram(RGB1, Y, RGB2) 8. Peaking Focus Assist (Red,Green,Blue three colors optional highlight over parts of the image in focus) 9. False Colors 10. Zebra Exposure 11. Nine Grid 12. Scan Mode (Under Scan, Over Scan) 13. Zoom (4x,9x,16x) 14. Anamorphic Mode (1.3x, 2.0x, 2.0x mag, User-defined adjustment: 1.20X~2.00X) 15. Pixel to Pixel 16. Center Marker 17. Safe Area (80%,85%,90%,93%,96%,2.35:1) 18. Ratio marker (4:3,13:9,14:9,15:9,16:9,1.85:1,2.35:1) 19. Marker Color (Red,Green,Blue,White,Black??? 20. Check Field (Red/Green/Blue/Mono) 21. Image Flip (H, V, H/V) 22. Image Freeze 23. Zoom All (0~500 adjustable) 24. U/D & L/R Zoom (0~500 adjustable) 25. Color Temperature AdjustmentSpecificationsDisplay screen 1. Model: F5 Pro V4 2. Screen Size: 6.0 inch IPS Touch Screen 3. Resolution: 1920x1080 pixels 4. Pixel Pitch: 0.069 (H) x 0.069 (W) mm 5. Aspect Ratio: 16:9 6. Brightness: 450cd/m2 7. Contrast Ratio: 1000:1 8. Backlight: LED 9. Viewing Angle: 80 degrees /80 degrees (L/R) 80 degrees /80 degrees(U/D) Input 1. 1 x HDMI: HDMI 2. 1 x Type-C: 5V Type-C (Note: please use 5V/2A or more than 2A Type-C power supply) Output 1. 1 X HDMI: HDMI 2. 1 X DC Output: DC Output Audio - Audio: Stereo Headphone HDMI Input/ Output Support Format: - 480i/576i/480p/576p - 1080i (60/59.94/50) - 720p (60/59.94/50/30/29.97/25/24/23.98) - 1080p (60/59.94/50/30/29.97/25/24/24sF/23.98/ 23.98sF) - 4K UHD 3840 x 2160p (30/29.97/25/24/23.98Hz), 4096 x 2160p (24Hz) General 1. Input Voltage: DC 7-24V 2. Power Consumption: Less than or equal to 8W 3. Power Connector: DC 4. Working Temperature: -20 degree C~50 degree C 5. Storage Temperature: -30 degree C~60 degree C 6. Install Way: 1/4-20 thread points 7. Unit Size: 148Lx93Hx20D (mm) 8. Unit Weight: 245gPackage List1. Monitor x 1 2. Micro HDMI Cable x 1 3. Tilt Arm x 1 4. Sunshade x 1 5. TYPE-C to USB x 1 6. Disassembly Wrench x 1 7. Manual x 1Specification: Package Weight One Package Weight 0.67kgs / 1.47lb One Package Size 20cm * 13cm * 9cm / 7.87inch * 5.12inch * 3.54inch Qty per Carton 10 Carton Weight 8.40kgs / 18.52lb Carton Size 46cm * 26cm * 35cm / 18.11inch * 10.24inch * 13.78inch Loading Container 20GP: 637 cartons * 10 pcs = 6370 pcs40HQ: 1478 cartons * 10 pcs = 14780 pcs

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Features1. Adopt NT96675 professional video processing chip, 4K high-definition CMOS sensor, video display is smoother, and the picture is brighter and clearer in the same environment.2. The low-light observation distance is infinite, and it can reach 300 meters in a dark environment.3. 6x zoom, easy to adjust.4. Adopt infrared wavelength 850nm infrared light, support 6-level infrared adjustment.5. Built-in memory card, the video and photos taken can be exported for viewing.6. Adopt high-definition 1.54-inch IPS screen, stable picture and video display, and clearer observation.7. Built-in lithium battery, 8 hours of long-lasting battery life.Parameters1. Working voltage: 3.7V 18650 battery2. Charging: 5V 1A Type-C3. Working temperature: -5~40 degrees Celsius4. Size: 152x42x82mm5. Weight: 240g6. Electronic zoom: 6X7. Objective lens diameter: 25mm8. Low light observation distance: 2m-9. No light and full black observation distance: 300m max10. Photo resolution: 36MP MAX11. Video resolution: 4K 3840x216012. Video processing chip: NT9667513. CMOS sensor: GalaxyCore GC205314. Material: ABS+PCSpecification: Package Weight One Package Weight 0.38kgs / 0.85lb One Package Size 23.5cm * 11.6cm * 6.1cm / 9.25inch * 4.57inch * 2.4inch Qty per Carton 50 Carton Weight 20.50kgs / 45.19lb Carton Size 60cm * 35cm * 49cm / 23.62inch * 13.78inch * 19.29inch Loading Container 20GP: 259 cartons * 50 pcs = 12950 pcs40HQ: 601 cartons * 50 pcs = 30050 pcs

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Features 1. Ultra-small body, feel comfortable 2. Bring your own hotspot, remote playback 3. Alarm push, remote monitoring 4. No light night vision, comes with battery 5. HD camera, TF card storage Product Function 1. Smaller micro-monitoring: 39 x 15.9mm in diameter, ultra-small and ultra-thin. Strong magnetic adsorption, smart wear, personal, home, business super security monitoring, law enforcement, driving, cycling records 2. 720PHD HD video quality, H.264 compression format 3. 6 patch infrared lights, night vision, no light, invisible 4. Function: stand-alone recording, local monitoring, remote monitoring, loop coverage, video playback, screen rotation, motion detection alarm, resolution switching 5. Use scenario: Lightweight outdoor sports, administrative law enforcement, life record, driving record, personal security monitoring, elderly child care, hotel monitoring, forensic investigation, etc. Product parameters Brand: CAMSOY Model: C2 Pixel: 2 million (dpi) Type: Wireless Camera Style: miniature camera Image Sensor: CMOS Horizontal resolution: 720 (TVL) Minimum illumination: 0.05 (Lux) Resolution: 1280x720 Lens: 3.6 (mm) Working temperature: -10 to 60 degree Backlight compensation: EV Size: 40 x 15.9mm (inches) Power supply voltage: 5 (V) Electronic shutter: not supported Weight: 19g Alarm function: motion detection alarm Material: ABS Use environment: life scene Surveillance camera lens: OV Lens focal length: F2.6 Accessories 1 x instruction manual 2 x magnetic rotating base 1 x magnetic sheet 1 x USB cable 1 x reset needleSpecification: General Model C2 Allowable Voltage 5V Performance Motion detection, Night Vision, Intelligent detection, Real-time video capture and recording, Alarm detection Remote Operation Supervisory Control Memory up to 64GB (not included) Interface TF card slot, Micro USB View Angle 90 degree System / Hardware Focal Distance F2.6 Image Sensor CMOS Lens 3.6mm Minimum Illumination 0.05LUX Backlight Balance Yes Media Format Video Compression Format H.264 Resolution 1280*720 Video Format MP4 NVR Wireless Port WiFi Physical Environment Environment Outdoor, Indoor Operate Temperature -10 to 60 Degree Celsius Battery Capacity 300mAh Dimensions Size 39x15.9mm Weight 19g Package Include Package Contents 1 x USB Cable 1 x Base 1 x User Manual 1 x Reset Needle Package Weight One Package Weight 0.33kgs / 0.72lb One Package Size 18cm * 12cm * 3cm / 7.09inch * 4.72inch * 1.18inch Qty per Carton 100 Carton Weight 23.80kgs / 52.47lb Carton Size 62cm * 39cm * 35cm / 24.41inch * 15.35inch * 13.78inch Loading Container 20GP: 315 cartons * 100 pcs = 31500 pcs40HQ: 731 cartons * 100 pcs = 73100 pcs

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Panel characteristics1. Screen size: 7 inches IPS2. Resolution: 1920x1200 pixels3. Dot pitch: 0.07875 (H) x 0.07875 (W) (mm)4. Screen ratio: 16:105. Brightness: 2200cd/m2 (light sensor)6. Contrast ratio: 1200:17. Backlight source: LED8. Viewing angle: 80 degrees/80 degrees (L/R) 80 degrees/80 degrees (U/D) enter1. 1x BNC: 3G-SDI2. 1x HDMI: HDMI Output1. 1x BNC: 3G-SDI2. 1x HDMI: HDMI3. 1x DC: DC OUT 8V (outer diameter 5.5mm, inner diameter 2.1mm; can supply power to SLR or mirrorless camera)Audio1. Audio: headphone jack, speaker HDMI input/output format:480i/576i/480p/576p1080i (60/59.94/50)720p (60/59.94/50/30/29/25/24/23.98)1080p(60/59.94/50/30/29.97/25/24/24sF/23.98/23.98sF)4K UHD 3840×2160p (30/29.97/25/24/23.98), 4096×2160p (24Hz) Other specifications:1. Input voltage: DC7-24V2. Power consumption: greater than or equal to 20W3. Working temperature: -20-50 degrees Celsius4. Storage temperature: -30-60 degrees Celsius5. Installation method: 1/4-20 standard quick installation screw hole (left, right, bottom)6. Battery gusset: F970 battery gusset7. Stand-alone size: 190Lx126Hx27D (mm)8. Stand-alone weight: 450g9. Note: You need to press the power button when shutting down, and you cannot unplug the power cord directlyProduct Features:1. Support 3D LUT Log gray film conversion to Rec709 monitoring, user-defined 3DLUT upload2. Support touch menu3. Support full waveform display4. Waveform diagram (RGB, YUV, Y)5. Vector graphics6. RGB histogram7. Brightness histogram8. Auxiliary focus (red, green, blue, white, yellow focus color is optional; 1-10 focus level is optional)9. Pseudo-color10. Zebra pattern overexposure reminder (percent 1-100 adjustable)11. Monochrome display (gray, red, green, blue)12. Scan mode (under scan, over scan)13. Deformation mode (1.25x, 1.33x, 1.5x, 2.0x, 2.0x mag)14. Image flip (horizontal, vertical, horizontal & vertical)15. Image freeze16. Jiugongge17. Center mark18. Safety mark (percent 70, percent 80, percent 90, 16:9, 16:10, 4:3, 5:4, 1.85:1, 2.35:1)19. Mask mark (16:9, 16:10, 4:3, 1.85:1, 2.35:1)20. Marking color (red, green, blue, white, black, yellow)21. Color temperature adjustment22. Image enlargement (percent 100-300)23. Display ratio24. Point to Point25. A Sony F970 external power supply kit design has been added to the back of the monitor. You can install wireless video transmission, photography lights, conversion boxes, or other devices that can be powered by F970 batteries directly on it, and you can use the monitor for it powered by. This innovative external power supply design reduces the photographers need for external wireless video transmission, photography lights and other equipment to supply power, which greatly saves the space occupied by the equipment and reduces the weight of the photography equipment. The kit has two cross grooves, you can adjust the position of the external device by loosening the screws. When you dont need the kit, you can directly loosen the screws and remove the kit.26. FEELWORLD LUT7S PRO has a complete set of tools with simple operation and professional functions. All operations can be completed with one touch. Video assistance functions include focusing, composition and exposure tools (waveform, vector diagram, RGB histogram, brightness histogram, audio column, peak focus, zoom, zebra pattern, pseudo color, safety frame, etc.) and a flexible 3D LUT loading Tools (either using the built-in LUT or custom uploading .cube files) and anamorphic widescreen recovery function.27. FEELWORLD LUT7S PRO can perform clear and accurate on-site monitoring and image analysis during daytime shooting. The 7-inch 1920x1200 Full HD panel displays images and videos with excellent color reproduction capabilities. The panel has an anti-glare coating, so you can comfortably monitor outdoors during the day. The important point is its brightness of 2200 nits, 1200:1 contrast ratio and sRGB/Rec.709 color gamut, which can provide excellent screen clarity even under strong light. The monitor display content reaches 323 pixels per inch (PPI), so you can rest assured to shoot in broad daylight and optimize the content on the spot. The 160-degree wide viewing angle of the display screen can also provide a clear picture view for multiple crew members at the same time.28. The monitor not only has fine pixels to make every picture beautiful and eye-catching, but also has an ultra-high brightness of 2200 nits, which is 4 times the brightness of a normal monitor. This allows you to be clearly visible without a hood when shooting outdoors, which brings convenience to your outdoor shooting in bright sunlight!Standard configuration:1. HDMI, 1 point 2 lines x12. Tilt bracket x13. Manual x1Specification: General Certificate ROHS Package Weight One Package Weight 1.21kgs / 2.67lb One Package Size 36cm * 11cm * 27cm / 14.17inch * 4.33inch * 10.63inch Qty per Carton 10 Carton Weight 13.10kgs / 28.88lb Carton Size 38cm * 57cm * 56cm / 14.96inch * 22.44inch * 22.05inch Loading Container 20GP: 219 cartons * 10 pcs = 2190 pcs40HQ: 510 cartons * 10 pcs = 5100 pcs

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1. Sampling rate: 48MS/s2. Bandwidth: 10M3. Vertical sensitivity: 10mV/Div-10V/Div4. Time base range: 50ns-20s5. Voltage range: -+40V/-+400V6. Trigger mode: automatic/normal/single7. Frequency: 0-50KHz8. Duty cycle: 0-100% (rectangular wave and sawtooth wave)9. Amplitude: 0.1-3.0V10. Display: 2.8 inches11. Resolution: 320x24012. USB charging: 5V/1A13. Battery capacity: 1000mAh14. Built-in 13 adjustable waveforms, better assisting the use of oscilloscopes15. High-definition storage of every important measurement moment, support USB sharing and export of pictures16. Suitable for use in a variety of occasions, lightweight and space-saving, can be carried at any time for work, maintenance and DIY, etc.Specification: Package Weight One Package Weight 0.29kgs / 0.65lb One Package Size 21cm * 11cm * 5cm / 8.27inch * 4.33inch * 1.97inch Qty per Carton 60 Carton Weight 18.40kgs / 40.56lb Carton Size 57cm * 44cm * 32cm / 22.44inch * 17.32inch * 12.6inch Loading Container 20GP: 332 cartons * 60 pcs = 19920 pcs40HQ: 771 cartons * 60 pcs = 46260 pcs

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1. Material: ABS2. Display mode: 2.8-inch LCD screen display, 320 x 240 pixels3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection temperature: -10 degrees celsius to 50 degrees celsius7. PM (PM2.5/1.0/10) concentration unit: ug/cubic meter8. Concentration unit of HCHO and TVOC: mg/m39. Power supply: 2000mAh lithium battery; 5V DC power charging via USB port10. Can detect formaldehyde (HCHO), total volatile organic compounds (TVOC), particles less than 2.5 microns in size (PM2.5/1.0/10), temperature and humidity, with clock and recording functions11. Onboard fan draws ambient air for more accurate real-time results12. The formaldehyde alarm threshold is 0.1 mg/m3, if the HCHO level exceeds this alarm threshold, the device will sound a short beep alarm13. Product weight: 183 grams14. Product size: 164 x 69 x 44 mmPacking list:- Air quality monitor x 1- Micro USB charging cable x 1- Product manual x 1Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 19.5cm * 10.5cm * 5.5cm / 7.68inch * 4.13inch * 2.17inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 pcs

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