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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
BENETECH GM8803 Home Indoor Air Quality Detector Haze Smog Tester PM2.5 PM10 Gas AnalyzersFeatures 1. Real time dynamic measurement of PM2. 5 PM10 concentration in air. 2. Ambient temperature and humidity measurement temperature unit conversion. 3. It has three different display mode switching. 4. Many function, MAX MIN display, data saving function, sound and light alarm settings and LCD backlight display. Specification 1. Gas Tested: Particulate Concentration of PM2. 5 PM10 in the air 2. Temperature Range: (0 5000)ug m3; Measuring Range:
Features1. Real-time dynamic measurement of PM2.5/PM10 concentration in air.
2. Ambient temperature and humidity measurement/temperature unit conversion.
3. It has three different display mode switching.
4. Many function, MAX/MIN display, data saving function, sound and light alarm settings and LCD backlight display.
Specification
1. Gas Tested: Particulate Concentration of PM2.5/PM10 in the air
2. Temperature Range: (0-5000)ug/m3; Measuring Range: 1ug/m3;
3. Resolution: 1ug/m
4. Resolution particle size: Greater than or equal 0.3um
5. Response Time: Less than or equal 10S
6. Measuring Principe: Laser diffusion Principle
7. Sensor Type: Universal digital particle concentration sensor
8. Operating Environment: 0-50 degree C, 32-122 degree F; 10-90%RH
9. Power: 3 x 1.2V Ni-MH AAA batteries(Built-in) / 5V / 1A power adapter
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 2403 reviews
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Product Reviews
★★★★★ 5
Great monitor
Style: FHD 240Hz, Size: 27-inch
Quality is great. Super bright. I did buy a different mount but the original mount is good as is. The curve is nice and immersive. My games look so much better than before.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 4
Overall a good buy.
Style: FHD 240Hz, Size: 27-inch
Got this for $150 on sale. The screen appears good and no dead pixels. I will say the speakers are not great and sound muffled (reason behind 4 stars). It seems to be a solid built monitor though and so far has worked great for my uses. Comes with included HDMI cable as well, that always helps!
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Reviewed in the United States on July 30, 2024
★★★★★ 5
Dont walk, run! (To your cart with this)
Style: FHD 240Hz, Size: 27-inch
Got this for my son for Christmas and he loves it. Big screen! The sound capability is nice for those who don't have speakers, but he usually uses a headset. Being able to adjust the height and angle is great. Color is vibrant and crystal clear. Awesome for gaming and making sure he can see clear is important, quality is as good, if not better than expected and really no need to adjust brightness as it is perfect as is.
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Reviewed in the United States on May 14, 2025
★★★★★ 5
Great monitor great price
Style: FHD 240Hz, Size: 27-inch
Looks very clear and feels very sturdy. Bought two for work and looks amazing and clear. Connects very ez and quickly. Only issue and doesn’t have to do with the monitor, is that the power cable and HDMI included are but short for my liking think it’s like 3-4 ft
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Reviewed in the United States on September 11, 2024
★★★★★ 5
Nice monitor
Style: FHD 240Hz, Size: 27-inch
Ge loves it. Fits desk perfectly and he likes the quality of the picture and the curve
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
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