---
product_id: 202832777
title: "OXYGEN Analyzer by FORENSICS | 0%-100% with 0.1% resolution | Scuba, Nitrox, Divers | Water Resistant Case |"
brand: "forensics detectors fd"
price: "NT$13322"
currency: TWD
in_stock: true
reviews_count: 9
category: "Forensics Detectors Fd"
url: https://www.desertcart.tw/products/202832777-oxygen-analyzer-by-forensics-0-100-with-0-1-resolution
store_origin: TW
region: Taiwan
---

# Water resistant case & manual 0%-100% range, 0.1% resolution Durable ABS plastic housing OXYGEN Analyzer by FORENSICS | 0%-100% with 0.1% resolution | Scuba, Nitrox, Divers | Water Resistant Case |

**Brand:** forensics detectors fd
**Price:** NT$13322
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead of the air you breathe — precision meets durability in one sleek package!

## Quick Answers

- **What is this?** OXYGEN Analyzer by FORENSICS | 0%-100% with 0.1% resolution | Scuba, Nitrox, Divers | Water Resistant Case | by forensics detectors fd
- **How much does it cost?** NT$13322 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/202832777-oxygen-analyzer-by-forensics-0-100-with-0-1-resolution)

## Best For

- forensics detectors fd enthusiasts

## Why This Product

- Trusted forensics detectors fd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quality Guaranteed:** Made in Germany sensor, 1-year warranty, and 100% product testing in the USA
- • **Ready When You Are:** Turn ON and GO design powered by included AAA batteries
- • **Ergonomic & Practical:** Swivel T-piece ensures effortless, accurate measurements every time
- • **Precision You Can Trust:** Electrochemical sensor with <0.2% error for pinpoint oxygen readings
- • **Built to Brave the Elements:** Water resistant casing and manual keep you covered in any environment

## Overview

The FD-O2BOX Oxygen Analyzer delivers ultra-precise oxygen level detection from 0% to 100% with 0.1% resolution using a German-made Honeywell electrochemical sensor. Its rugged, water-resistant ABS housing and swivel T-piece design make it ideal for professionals and enthusiasts needing reliable, on-the-go oxygen measurements. Backed by a 1-year warranty and rigorous US-based quality testing, this compact device is ready to perform in any setting.

## Description

Buy OXYGEN Analyzer by FORENSICS | 0%-100% with 0.1% resolution | Scuba, Nitrox, Divers | Water Resistant Case | on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: It is a great product - It works great
Review: Seems to work well - Ok so here's the deal: I am on o2 therapy. Wanted to actually test the large concentrators vs the tanks vs the travel ones I have decided to purchase because let's be honest even pacing through my insurance to rent theirs stiff is a scam where the sales guy is literally making a living off me renting them each month. Everyone needs a job but I don't consider myself an employer. Just my personal 411. So this handy little device seems to be pretty accurate when I measure my sats while using it. I have way more I could write but i will wait to see if anyone Actually wants me to go into detail here before I literally fill a page with useful(less to some) info and stats. So in order not to waste anyone's time,, I will be happy to update when I see a notification that this review is marked as helpful. If not, ill save my useless(full to some) info for elsewhere.

## Features

- ⚛️ DETECT: Large range 0% - 100% with 0.1% resolution. Made in Germany Honeywell 3 year sensor. Turn ON and GO.
- 🌷 ACCURATE: Electrochemical oxygen sensor with error < 0.2%.
- 🎆 DURABLE: Water Resistant Case protects analyzer with water resistant user manual.
- 💪 STRONG: Made with strong ABS plastic housing. With swivel T-piece for easy measurements.
- 🕵️ TRUST: ** 1 year limited warranty ** 100% product test and verification in the USA ** 100% quality guaranteed **

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086VSY2QC |
| Batteries | 3 AAA batteries required. (included) |
| Best Sellers Rank | #161,762 in Health & Household ( See Top 100 in Health & Household ) #275 in Oxygen Accessories |
| Date First Available | March 13, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.2 ounces |
| Item model number | FD-O2BOX |
| Language | Spanish |
| Manufacturer | FORENSICS |
| Product Dimensions | 4.72 x 3.15 x 1.57 inches |

## Product Details

- **Battery Life:** 6 months
- **Brand:** FORENSICS DETECTORS FD
- **Color:** Yellow
- **Model Name:** O2BOX
- **Number of Batteries:** 3 AAA batteries required. (included)

## Images

![OXYGEN Analyzer by FORENSICS | 0%-100% with 0.1% resolution | Scuba, Nitrox, Divers | Water Resistant Case | - Image 1](https://m.media-amazon.com/images/I/71xwiVtqBLL.jpg)

## Questions & Answers

**Q: Sensor life is only 3 years?**
A: Please see Dr.Koz video answer.

**Q: What o2 sensor cell does it use?**
A: It uses a Honeywell electrochemical oxygen sensor.

**Q: Before i buy, i want to know where to get replacement o2 sensor and how much is it and is it customer serviced?**
A: Please see Dr.Koz video answer.

**Q: Can I use this to check oxygen concentrator levels?**
A: Yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is a great product
*by C***N on December 28, 2025*

It works great

### ⭐⭐⭐⭐⭐ Seems to work well
*by L***X on June 27, 2024*

Ok so here's the deal: I am on o2 therapy. Wanted to actually test the large concentrators vs the tanks vs the travel ones I have decided to purchase because let's be honest even pacing through my insurance to rent theirs stiff is a scam where the sales guy is literally making a living off me renting them each month. Everyone needs a job but I don't consider myself an employer. Just my personal 411. So this handy little device seems to be pretty accurate when I measure my sats while using it. I have way more I could write but i will wait to see if anyone Actually wants me to go into detail here before I literally fill a page with useful(less to some) info and stats. So in order not to waste anyone's time,, I will be happy to update when I see a notification that this review is marked as helpful. If not, ill save my useless(full to some) info for elsewhere.

### ⭐⭐⭐⭐ Works well, only issue is a sensitive power button.
*by C***I on August 30, 2025*

Seems to work quite well for the money. Only issue I've found is the power button is to easily triggered when in the case, as others have stated. Thinking of 3D printing a button cover for it, as it will stay on and drain the battery.

## Frequently Bought Together

- OXYGEN Analyzer by FORENSICS | 0%-100% with 0.1% resolution | Scuba, Nitrox, Divers | Water Resistant Case |
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-28*