--- product_id: 458330972 title: "FD-90A-NH3" brand: "forensics detectors fd" price: "€ 658.86" currency: EUR in_stock: null url: https://www.desertcart.fi/products/458330972-fd-90a-nh3 store_origin: FI region: Finland --- # Water & dust proof Adjustable alarms 0-100ppm detection range FD-90A-NH3 **Brand:** forensics detectors fd **Price:** € 658.86 **Availability:** ❌ Out of Stock ## Summary > 🔍 Detect Danger, Embrace Safety! ## Quick Answers - **What is this?** FD-90A-NH3 by forensics detectors fd - **How much does it cost?** € 658.86 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/458330972-fd-90a-nh3) ## 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 - • **Safety First:** Equipped with adjustable audio, visual, and vibration alarms for maximum alertness. - • **Built to Last:** Shock, water, dust, and explosion proof—designed for the toughest environments. - • **Ready for Action:** Factory calibrated for immediate use—just turn it on and go! - • **Trustworthy Performance:** Comes with a 1-year warranty and a calibration certificate for peace of mind. - • **Precision at Your Fingertips:** Experience unparalleled accuracy with a 0.1ppm resolution. ## Overview The FORENSICS DETECTORS FD Ammonia NH3 Meter is a professional-grade gas detector that accurately measures ammonia levels from 0-100ppm with a resolution of 0.1ppm. It features a robust design that is water, dust, and explosion proof, making it ideal for various environments. With adjustable alarms and a factory calibration, this device ensures reliable performance and safety for professionals in the field. ## Description FORENSICS DETECTORS FD Ammonia NH3 & Meter by | Professional Series | Water, Dust & Explosion Proof | USB Recharge Li-ion Battery | Adjustable Sound, Light and Vibration Alarms | 0-100ppm | ## Features - ⚛️ ACCURATE: Ammonia (NH3) gas detector, 0-100ppm with 0.1ppm resolution. Electrochemical sensors Made in the UK. Comes FACTORY CALIBRATED. Turn ON and GO. - 🏕️ QUALITY: Electrochemical cell sensor with accuracy: ≤±5% F.S. and response time: T<30s. Zero and span calibration options. - 🔔 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. Belt clip and accessories included. - 🕵️ 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 | B07BD4M5KZ | | Alarm | Vibration | | Best Sellers Rank | #814,291 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #566 in Gas Detectors & Alarms | | Brand | FORENSICS DETECTORS FD | | Customer Reviews | 2.4 2.4 out of 5 stars (4) | | Item Weight | 130 Grams | | Manufacturer | FORENSICS | | Model Number | FD-90A-NH3 | | Operating Humidity | 95 percent | | Power Source | Battery Powered | | Product Style | modern | | Sensor Type | Electrochemical | | Unit Count | 1 Count | ## Product Details - **Brand:** FORENSICS DETECTORS FD - **Style:** Modern - **Power source:** Battery Powered - **Colour:** Yellow - **Item weight:** 130 Grams ## Images ![FD-90A-NH3 - Image 1](https://m.media-amazon.com/images/I/911HUlreOeL.jpg) ![FD-90A-NH3 - Image 2](https://m.media-amazon.com/images/I/61Q7CJjB80L.jpg) ![FD-90A-NH3 - Image 3](https://m.media-amazon.com/images/I/81b8eX0CnxL.jpg) ![FD-90A-NH3 - Image 4](https://m.media-amazon.com/images/I/71sJHNFf9+L.jpg) ![FD-90A-NH3 - Image 5](https://m.media-amazon.com/images/I/41rmbjdvgML.jpg) ## Questions & Answers **Q: Can this unit be left on continuously and once it detect amonia an alarm will sound?** A: It can, but really would rely on a battery powered unit for any kind of life safety application. There are hardwired units with alarms that would probably be a wiser choice. That’s my 2 cents **Q: Can i use for aquarium?** A: No, only for gas or air environments. **Q: Can you use in fish tank, pond** A: No, its for measuring ammonia in the air, like you might find in a poultry farm. I think there are test strips or kits available for measuring ammonia en water. **Q: Is the pump and probe sold separately required for measurement?** A: No, the meter will respond to ammonia en the air surrounding it. However, if you want to check the concentration in a confined space before entering, the pump and probe would be necessary. ## Frequently Bought Together - Ammonia NH3 Detector & Meter by FORENSICS | Professional Series | Water, Dust & Explosion Proof | USB Recharge Li-ion Battery | Adjustable Sound, Light and Vibration Alarms | 0-100ppm | - Nitrite 0-25 ppm, Nitrate 0-500 ppm Two Pad Test Strip [Vial of 50 Strips] --- ## 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.fi/products/458330972-fd-90a-nh3](https://www.desertcart.fi/products/458330972-fd-90a-nh3) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-05-08*