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⚡ Oxygen precision meets rugged reliability — never miss a breath of accuracy!
The FD-O2BOX by FORENSICS DETECTORS is a professional-grade oxygen analyzer featuring a German Honeywell electrochemical sensor with ultra-fine 0.1% resolution across a full 0-100% range. Designed for demanding environments, it boasts a water resistant ABS housing and ergonomic swivel T-piece for versatile use. Powered by included AAA batteries with 6-month life, it’s ready to deliver accurate oxygen measurements on the go. Quality assured with 100% USA testing and a 1-year warranty, it’s the trusted choice for divers, medical users, and professionals alike.






| ASIN | B086VSY2QC |
| Are batteries included? | Yes |
| Battery Life | 6 months |
| Best Sellers Rank | #139,145 in Health & Household ( See Top 100 in Health & Household ) #227 in Oxygen Accessories |
| Brand Name | FORENSICS DETECTORS FD |
| Color | Yellow |
| Customer Reviews | 4.0 4.0 out of 5 stars (121) |
| Item Dimensions L x W x H | 4.8"L x 3.07"W x 1.57"H |
| Item Weight | 175 Grams |
| Manufacturer | FORENSICS |
| Model Name | O2BOX |
| Model Number | FD-O2BOX |
| Number of Batteries | 3 AAA batteries required. (included) |
| Part Number | FD-O2BOX |
| UPC | 300389770229 |
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