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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
SmartSensor AR8406 Portable Dissolved Oxygen Analyzer Dissolved1. Ergonomic design, one hand comfortable grip & anti slip & anti fatigue. 2. More accurate measurement & more sensitive response & more comprehensive functions. 3. Intuitive LCD display with backlight, easy to read values of dissolved oxygen and temperature even in dark or strong light environment. 4. Automatic temperature compensation (ATC), fast response and automatic calibration. 5. It supports recording 99 groups of data manually, convenient to
1. Ergonomic design, one-hand comfortable grip & anti-slip & anti-fatigue.2. More accurate measurement & more sensitive response & more comprehensive functions.
3. Intuitive LCD display with backlight, easy to read values of dissolved oxygen and temperature even in dark or strong light environment.
4. Automatic temperature compensation (ATC), fast response and automatic calibration.
5. It supports recording 99 groups of data manually, convenient to record / compare / view data with one key.
6. Widely applicable to aquaculture, biological reaction, environmental detection, wastewater treatment, laboratory field, medical field, etc.
7. Power supply: 4 x AAA battery (Not included)
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
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Top notch
Size: 300A Fuse Holder
Very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
★★★★★ 5
It’s good
Size: 300A Fuse Holder
It does it’s job.
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Reviewed in the United States on January 18, 2026
★★★★★ 4
Cover too loose.
Size: 300A Fuse Holder
Nice looking, decent quality, versatile for different gauges. My only complaint with this holder is the cover doesn’t stay on very well, bought 3, and all 3 pop off easily, you will need to zip tie on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
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Reviewed in the United States on November 5, 2025