---
product_id: 84564501
title: "Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S |"
brand: "forensics detectors fd"
price: "$279.18"
currency: USD
in_stock: false
reviews_count: 6
url: https://www.desertcart.ec/products/84564501-hydrogen-sulfide-h2s-detector-meter-professional-water-dust-and-explosion
store_origin: EC
region: Ecuador
---

# 0.1ppm ultra-precise detection 1500mAh Li-ion battery power ATEX explosion & water proof certified Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S |

**Brand:** forensics detectors fd
**Price:** $279.18
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Stay ahead of danger with precision you can trust!

## Quick Answers

- **What is this?** Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S | by forensics detectors fd
- **How much does it cost?** $279.18 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/84564501-hydrogen-sulfide-h2s-detector-meter-professional-water-dust-and-explosion)

## 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

- • **Long-Lasting Power:** Robust 1500mAh Li-ion battery ensures extended field use without interruption—stay powered through every shift.
- • **Pinpoint Precision:** Detects H2S levels from 0 to 100ppm with razor-sharp 0.1ppm resolution for ultimate safety assurance.
- • **Triple-Alert System:** Customizable sound, light, and vibration alarms keep you instantly informed in any environment—never miss a critical warning.
- • **Built to Brave Extremes:** Shockproof, dustproof, waterproof, and explosion-proof design meets ATEX standards—ready for the toughest job sites.
- • **Certified Quality & Trust:** Factory calibrated with UK-made electrochemical sensors and backed by rigorous QA testing in California—guaranteed reliability.

## Overview

The Hydrogen Sulfide H2S Detector Meter is a professional-grade gas detector featuring ultra-precise electrochemical sensors with 0.1ppm resolution and a detection range of 0-100ppm. It offers adjustable multi-mode alarms (sound, light, vibration) and is engineered to be shockproof, waterproof, dustproof, and explosion-proof, meeting ATEX certification standards. Powered by a rechargeable 1500mAh Li-ion battery, it ensures reliable, long-lasting performance. Each unit arrives factory calibrated with a QA certificate, making it a trusted choice for safety professionals in demanding environments.

## Description

Shop Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S |. Free delivery on eligible orders of £20 or more.

Review: Not complete without the probe - i have never heard it beep, even though i really tried. I was told one needs to buy an extra probe to make it work. I havent tried that yet
Review: Very impressed with the performance and accuracy of this monitor. One of the few at this price level that gives real time ppm readings along with alert level notifications. Only downside, it's a little bulky, but the performance offsets that minor issue.

## Features

- 🏹 ACCURATE: Professional and Accurate Hydrogen Sulfide H2S gas detector, 0-100ppm with 0.1ppm resolution. Electrochemical sensors Made in the UK.
- ⚛️ DETECT: Electrochemical cell sensor with accuracy: ≤±5% F.S. and response time: T<30s. Zero and span calibration options. Comes factory calibrated.
- 🎆 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging.
- 💪 STRONG: Shock proof, water proof, dust proof and explosion proof with belt clip. ATEX standard certified.
- 🕵️ QUALITY: 100% customer satisfaction. 100% QA by real sensor and gas detector engineers. 100% product test and verification in California, USA! 🇺🇸100% quality guaranteed. Arrives with calibration and QA certificate.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GF7XK2D |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Polymer |
| Colour | Yellow |
| Customer Reviews | 3.9 3.9 out of 5 stars (67) |
| Date First Available | 2 Sept. 2018 |
| Included Components | Gas Detector, USB Recharge Cable, Sling, User Manual, Calibration Cap and Calibration Certificate |
| Item Weight | 130 g |
| Item model number | FD-90A-H2S |
| Manufacturer | FORENSICS DETECTORS |
| Material | ABS |
| Part Number | FD-90A-H2S |
| Power Source | Battery Powered |
| Product Dimensions | 4.3 x 5.8 x 11 cm; 130 g |
| Shape | Rectangular |
| Size | Small |
| Style | Modern |

## Product Details

- **Alarm:** LED, Buzzer & Vibration
- **Brand:** FORENSICS DETECTORS FD
- **Colour:** Yellow
- **Item weight:** 130 Grams
- **Operating humidity:** <95%RH
- **Power source:** Battery Powered
- **Product dimensions:** 4.3D x 5.8W x 11H centimetres
- **Sensor type:** Electrochemical
- **Style:** Modern
- **Upper temperature rating:** 50 Degrees Celsius

## Images

![Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S | - Image 1](https://m.media-amazon.com/images/I/417ZlJ5jeAL.jpg)
![Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S | - Image 2](https://m.media-amazon.com/images/I/51TsKp3T7KL.jpg)
![Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S | - Image 3](https://m.media-amazon.com/images/I/51cvr9OSTeL.jpg)
![Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S | - Image 4](https://m.media-amazon.com/images/I/51iY5WgNDTL.jpg)
![Hydrogen Sulfide H2S Detector Meter | Professional | Water, Dust & Explosion Proof | Li-ion Battery 1500mAh | Adjustable Sound, Light & Vibration Alarms | 0-100ppm H2S | - Image 5](https://m.media-amazon.com/images/I/51nRAAxnTPL.jpg)

## Questions & Answers

**Q: I see in one of the photos there is the detector then a pump and probe.  Do you need both items to monitor H2S in the air?**
A: No you dont. If you just want to monitor the air in ambient conditions, like in a room, then simply placing the detector and registering results is OK. However in some cases, where there are isolated spaces or in toxic spaces (large drains) where it may be dangerous for one to walk in with the detector, a gas sampling probe would be warranted in such a case to sample the air from the "danger zone" and draw it to the detector which would be in the "safe zone". Thanks, Sarah Kong (FORENSICS via Amazon.com)

**Q: Can i use it to detect H2S on water well?**
A: Indeed you can! But you will need the pump to draw the sample and have a long tube down to the well.

**Q: How big**
A: The product is handheld with reasonable dimensions of 110*60*30mm, 134grams

**Q: My charger for this broke, what type of charger do I need to buy for this**
A: You can use any USB charger, like your phone USB port. Or simply email us and we can send you a replacement immediately. Thank you.

## Customer Reviews

### ⭐⭐⭐⭐ Not complete without the probe
*by Y***S on 23 September 2019*

i have never heard it beep, even though i really tried. I was told one needs to buy an extra probe to make it work. I havent tried that yet

### ⭐⭐⭐⭐⭐ Review
*by C***E on 3 September 2020*

Very impressed with the performance and accuracy of this monitor. One of the few at this price level that gives real time ppm readings along with alert level notifications. Only downside, it's a little bulky, but the performance offsets that minor issue.

### ⭐⭐⭐⭐ Review
*by K***S on 4 October 2019*

Rechargeable battery went dead (would not charge) just after the one year warranty expired. ***UPDATE 10/11/19*** I contacted the company I ordered from and told them what happened and they replaced the unit even though it was a bit out of warranty. The new one is working great. I am happy.

## Frequently Bought Together

- H2S Monitor by Forensics | USA NIST Calibration & Certificate | Dust & Explosion Proof | USB Recharge | Sound, Light and Vibration Alarms | 0-100ppm H2S |
- Portwest FR94 Bizflame Fire Resistant Coverall with FR Reflective Tape ASTM NFPA, Navy, X Large
- BOCOMAL FR Shirts 6.25oz Lightweight Welding Shirts Flame Resistant Men's Fire Retardant Shirt

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/84564501-hydrogen-sulfide-h2s-detector-meter-professional-water-dust-and-explosion](https://www.desertcart.ec/products/84564501-hydrogen-sulfide-h2s-detector-meter-professional-water-dust-and-explosion)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-10*