---
product_id: 83178213
title: "Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 |"
brand: "forensics detectors fd"
price: "$948.42"
currency: USD
in_stock: true
reviews_count: 5
category: "Forensics Detectors Fd"
url: https://www.desertcart.ec/products/83178213-oxygen-detector-pump-uk-calibration-certificate-usb-recharge-sound-light
store_origin: EC
region: Ecuador
---

# USB rechargeable 1500mAh battery Audio, visual & vibration alarms 0-30% O2 range, 0.1% resolution Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 |

**Brand:** forensics detectors fd
**Price:** $948.42
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your safety game with precision oxygen detection that never quits!

## Quick Answers

- **What is this?** Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 | by forensics detectors fd
- **How much does it cost?** $948.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/83178213-oxygen-detector-pump-uk-calibration-certificate-usb-recharge-sound-light)

## 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

- • **Certified Accuracy:** Factory calibrated with a UK calibration certificate and USA NIST traceable standards for guaranteed reliability.
- • **Built for the Field:** Rugged, water-resistant, dustproof, and explosion-proof design built to withstand tough industrial conditions.
- • **Triple-Alert Safety:** Customizable sound, light, and vibration alarms keep you instantly informed in any environment.
- • **Always Ready, Always On:** USB rechargeable battery ensures continuous operation without downtime—power up anywhere, anytime.
- • **Precision You Can Trust:** Electrochemical NANO-GAS sensor with ultra-fine 0.1% resolution for pinpoint oxygen detection.

## Overview

The Forensics Detectors FD-90A-O2-PUMP is a professional-grade oxygen detector and pump featuring a highly sensitive electrochemical sensor with 0-30% range and 0.1% resolution. It offers USB rechargeable power with a 1500mAh battery, ensuring uninterrupted use. Equipped with adjustable audio, visual, and vibration alarms, it guarantees immediate alerts. Rugged and certified with UK calibration and USA NIST traceable standards, this device is ideal for industrial, environmental, and safety-critical applications.

## Description

Product Description OXYGEN (O2) Detector + Pump Forensics Detectors offers sensitive Oxygen Detectors & Analyzers. Verify oxygen (O2) purity for air quality, veterinary incubator, confined space, personal safety, displaced oxygen, nitrogen flush, tanks, silos, inert leaks, and welding. Very Easy To Use Professional series O2 detector with pump by FORENSICS. High precision for accurate measurements, robust fieldwork, research, inspections, occupational safety, industrial, and environmental applications. The pump allows for a point probe or continuous sampling. Comes factory-calibrated. The handheld pump has a gas input from a stainless probe (8.6-inch length). Gas output is a male 3.2 mm tube connector that connects to standard aquarium tubing with a diameter of 3/16 in. The pump has a rechargeable DC 3.7V Li-battery 1500 mAh, charged via a USB connector. USA NIST Traceable Source Calibration Have the highest confidence in your gas detection accuracy. Possible only with best calibration practices to USA NIST Traceable Sources. Calibration of this oxygen detector is performed in the Forensics Detectors laboratory, located in Los Angeles, California, USA. Included USB Charging Cable User Manual USA Based Operations Stainless Steel Belt Clip Calibration Cap & Sling USA NIST Calibration Document Pump Unit that comes with Stainless Probe, 3ft Silicone Tubing, USB Charging Cable, English Manual Technical Specifications

Review: O2 leak tester - A great tool for use in Aviation in finding Oxygen system leaks. Works great so far
Review: Easy to use and USB can power forever - Easy to use and comes with calibration. USB power can keep it running forever for both pump and detector. Alarm is loud as intended. Great buy.

## Features

- 🚀 SENSITIVE: Oxygen (O2) gas detector with 0 - 30% and 0.1 % resolution.
- ⚛️ DETECT: Electrochemical NANO-GAS sensor. Comes CALIBRATED with signed CERTIFICATE.
- 🎆 ALARMS: Adjustable audio, visual, and vibration alarms.
- 💪 STRONG: Water-resistant, dustproof, and explosion-proof.
- 🕵️ TRUST: ** 1 Year warranty ** Test and Calibrated in EUROPE ** 100% quality guaranteed **

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GM4NP3T |
| Alarm | LED, Buzzer & Vibration |
| Best Sellers Rank | 1,250,055 in DIY & Tools ( See Top 100 in DIY & Tools ) 609 in Gas Detectors |
| Brand | FORENSICS DETECTORS FD |
| Colour | Yellow |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 18 Reviews |
| Included Components | Gas Detector, Pump, Recharge Cable, Sling, User Manual, Calibration Cap and Calibration Certificate |
| Item Dimensions D x W x H | 4.3D x 5.8W x 11H centimetres |
| Item Weight | 130 Grams |
| Item weight | 130 Grams |
| Manufacturer | Forensics Detectors |
| Manufacturer Warranty Description | 1 year manufacturer. |
| Material | ABS |
| Model Number | FD-90A-O2-PUMP |
| Number of Items | 1 |
| Operating Humidity | <95%RH |
| Part Number | FD-90A-O2-PUMP |
| Power source | Battery Powered |
| Product Style | Modern |
| Product dimensions | 4.3D x 5.8W x 11H centimetres |
| Sensor Type | Electrochemical |
| Style | Modern |
| Unit Count | 1.0 count |

## Product Details

- **Alarm:** LED, Buzzer & Vibration
- **Brand:** FORENSICS DETECTORS FD
- **Colour:** Yellow
- **Item weight:** 130 Grams
- **Material:** ABS
- **Operating humidity:** <95%RH
- **Power source:** Battery Powered
- **Product dimensions:** 4.3D x 5.8W x 11H centimetres
- **Sensor type:** Electrochemical
- **Style:** Modern

## Images

![Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 | - Image 1](https://m.media-amazon.com/images/I/81tgN6OMgiL.jpg)
![Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 | - Image 2](https://m.media-amazon.com/images/I/81uIIBYPBZL.jpg)
![Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 | - Image 3](https://m.media-amazon.com/images/I/81QDlGfwu0L.jpg)
![Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 | - Image 4](https://m.media-amazon.com/images/I/61MmRPiTQpL.jpg)
![Oxygen Detector + Pump | UK Calibration Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-30% O2 | - Image 5](https://m.media-amazon.com/images/I/81upZ9Px9aL.jpg)

## Questions & Answers

**Q: Can a tube be put on the end of the probe to be able to sample from areas too far down for the probe alone to reach?**
A: Yes it can. The end of the probe has a barb so a 4-6mm ID tubing will work. Thank you

**Q: What is the indication if the O2 level is above 30%?**
A: If above 30% indication is 30.0% and does not change unit after this.

**Q: can this device be used to warn of O2 depletion in a room where a liquid Nitrogen duer is stored?**
A: Functionally speaking yes it could do that. However, for continuous room monitoring to alarm for oxygen depletion we recommend permanently fixed wall mount unit, like this guy here:
https://www.amazon.com/dp/B0843JLSXS?ref=myi_title_dp

**Q: Can you turn the volume down or is it always extremely loud?**
A: No volume control

## Customer Reviews

### ⭐⭐⭐⭐⭐ O2 leak tester
*by J***. on 23 September 2024*

A great tool for use in Aviation in finding Oxygen system leaks. Works great so far

### ⭐⭐⭐⭐⭐ Easy to use and USB can power forever
*by A***W on 13 January 2019*

Easy to use and comes with calibration. USB power can keep it running forever for both pump and detector. Alarm is loud as intended. Great buy.

### ⭐⭐⭐⭐⭐ Great customer service
*by T***Z on 18 December 2020*

It works great and customer service is excellent!

## Frequently Bought Together

- FORENSICS DETECTORS FD - OXYGEN O2 Detector Analyzer + PUMP with Probe by FORENSICS - USA NIST Calibrated - USB Recharge - Sound, Light and Vibration Alarms - 0-30% O2 -
- Gas Detector, CHNADKS 4 Gas Monitor H2S,O2,CO and LEL Multiple Indicator with Vibration, Audible, Visual 4 Gas Monitor Personal Rechargeable Gas Sniffer Alarm with LCD
- Gas Detector, ACEGMET 4 Gas Monitor Multiple Indicator (Vibration, Audible, Visual) H2S, O2, CO and LEL 4 Gas Monitor Personal Rechargeable 4 Gas Meter 2 Years of Sensor Life Gas Sniffer

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-06*