---
product_id: 60998986
title: "FD-4S"
brand: "forensics detectors fd"
price: "RM3152"
currency: MYR
in_stock: true
reviews_count: 6
category: "Forensics Detectors Fd"
url: https://www.desertcart.com.my/products/60998986-fd-4s
store_origin: MY
region: Malaysia
---

# Vivid color display & graphing 500+ alarm data logs stored 4 precise electrochemical sensors FD-4S

**Brand:** forensics detectors fd
**Price:** RM3152
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of danger with precision and style!

## Quick Answers

- **What is this?** FD-4S by forensics detectors fd
- **How much does it cost?** RM3152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/60998986-fd-4s)

## 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

- • **Built to Endure:** Rugged ABS body with anti-slip grip, waterproof, dust-proof, and explosion-proof certified.
- • **Long-Lasting Power:** Rechargeable Li-Ion battery delivers up to 12 hours of continuous monitoring.
- • **All-in-One Gas Safety:** Detects O2, CO, H2S, and combustible gases (LEL) with high accuracy sensors.
- • **Instant, Reliable Readings:** Factory calibrated with UK & USA NIST standards—turn on and trust your data.
- • **Data-Driven Safety Insights:** Color graphing and 500 alarm records for proactive hazard management.

## Overview

The 4 Gas Detector is a professional-grade safety device featuring UK calibration certification and USA NIST factory calibration. It monitors oxygen, carbon monoxide, hydrogen sulfide, and combustible gases with high-accuracy electrochemical sensors. Equipped with a vivid color display, graphing capabilities, and data-logging for 500 alarm events, it ensures comprehensive hazard tracking. Its rugged, waterproof, dust-proof, and explosion-proof design combined with a rechargeable Li-Ion battery offering 12 hours of use makes it the ultimate tool for workplace safety and peace of mind.

## Description

Shop 4 Gas Detector | UK Calibration Certificate | O2, CO, H2S, LEL | Color Display, Graphing and Data-logging | Rechargeable Li-Ion Battery |. Free delivery on eligible orders of £20 or more.

Review: Quality gas meter - Very good gas meter. Quality and reliable product. Happy to use.
Review: Ya solo funciono 2 semanas y ya lo hace las lecturas , tubimos una fuga de gas y nunca la detecto

## Features

- 🌈 COLOR DISPLAY: Color screen and Graph functions. Comes FACTORY CALIBRATED. Turn ON and GO.
- 🔬 ACCURATE: High quality electrochemical sensors Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). USA NIST factory calibrated.
- 📲 DATA LOGGING: Stores 500 alarm records. Computer Data Logging.
- 💪 STRONG: Robust design made of high strength ABS and Anti-slip grip rubber. Waterproof, dust-proof and explosion-proof exceeding Exib IIB T3 Gb.
- 🕵️ TRUST: ** 1 year limited warranty ** Arrives with calibration and QA certificate ** 100% product test and verification in the USA ** 100% quality guaranteed **

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B4LKGQM |
| Average Battery Life | 12 Hours |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 1,302,996 in DIY & Tools ( See Top 100 in DIY & Tools ) 726 in Gas Detectors |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (92) |
| Date First Available | 28 Feb. 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 90.7 g |
| Item model number | FD-4S |
| Manufacturer | FORENSICS DETECTORS |
| Part Number | YR-G6Y8-HA75 |
| Power Source | Battery Powered |
| Product Dimensions | 17.78 x 19.69 x 9.53 cm; 90.72 g |
| Size | S |
| Style | Robust |

## Product Details

- **Alarm:** Visual
- **Brand:** FORENSICS DETECTORS FD
- **Colour:** Black
- **Item weight:** 0.2 Pounds
- **Manufacturer:** FORENSICS DETECTORS
- **Operating humidity:** 95 percent
- **Power source:** Battery Powered
- **Sensor type:** Electrochemical
- **Style:** Robust

## Images

![FD-4S - Image 1](https://m.media-amazon.com/images/I/4194N3zsZUL.jpg)
![FD-4S - Image 2](https://m.media-amazon.com/images/I/41SozvkzKWL.jpg)
![FD-4S - Image 3](https://m.media-amazon.com/images/I/513tqb5ORML.jpg)
![FD-4S - Image 4](https://m.media-amazon.com/images/I/51D7eqtxLhL.jpg)
![FD-4S - Image 5](https://m.media-amazon.com/images/I/51JwyWepYnL.jpg)

## Questions & Answers

**Q: when measuring oxygen readings, can you set a range of time, duration or frequency for data logging?**
A: Great question, see video for a detailed answer.

**Q: will this unit pick up propane and natural gas leaks during a home inspection?**
A: This is not made to pick up leaks during a home inspection. What would be more appropriate is a gas leak detector with GOOSE NECK. The gas leak detector is more sensitive (in ppm) range where this detector is a LEL % detector, for exposure safety purposes.

**Q: Does this 4 gas detector come with a clip to attach to my FR shirt?**
A: The detector has installed on its back a belt clip. Thanks

**Q: Is there a calibration kit available?**
A: The detector comes with a calibration cap to be plugged into calibration gas.
 For calibration, a standard mixed gas NIST gas bottle with a regulator will work very well. Our recommended product is ASIN: B015O16X32.
Multi Calibration Gas: 25 PPM Hydrogen Sulfide, 100 PPM Carbon Monoxide, 2.5% (50% LEL) Methane, 19% Oxygen, Balance Nitrogen

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality gas meter
*by M***S on 14 January 2019*

Very good gas meter. Quality and reliable product. Happy to use.

### ⭐⭐ Review
*by E***A on 5 June 2023*

Ya solo funciono 2 semanas y ya lo hace las lecturas , tubimos una fuga de gas y nunca la detecto

### ⭐⭐⭐ Review
*by M***S on 4 June 2019*

Funktioniert gut..... Leider kostet es noch mal extera Zoll (ca. 70 Euro).

## Frequently Bought Together

- Multigas 4 Gas Monitor | with USA NIST Calibration Certificate | CO, H2S, CO, EX LEL |
- Gas Sampling Pump by Forensics | Stainless Steel Probe | Made for Gas Detectors & Meters | Flow Rate: 0.5LPM, 500cc/min | Strong ABS | USB Recharge |

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**Shop now:** [https://www.desertcart.com.my/products/60998986-fd-4s](https://www.desertcart.com.my/products/60998986-fd-4s)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-25*