






🚨 Detect ammonia like a pro — safety that speaks your language!
The Ammonia Gas Detector FD-90A-NH3 features a cutting-edge electrochemical nano-gas sensor with 0.1 ppm resolution across 0-100 ppm range. It comes factory calibrated with UK & USA certificates, ensuring precision and trust. Designed for demanding environments, it offers water, dust, and explosion resistance, plus multi-mode alarms (sound, light, vibration) for immediate alerts. USB rechargeable and backed by a 1-year warranty, this compact 130g device is your essential tool for professional-grade ammonia safety monitoring.









| ASIN | B07BD4M5KZ |
| Alarm | LED, Buzzer & Vibration |
| Best Sellers Rank | 1,000,672 in DIY & Tools ( See Top 100 in DIY & Tools ) 502 in Gas Detectors |
| Brand | FORENSICS DETECTORS FD |
| Colour | Yellow |
| Country of Origin | China |
| Customer Reviews | 2.4 2.4 out of 5 stars (4) |
| Included Components | Gas Detector, USB 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 |
| Manufacturer | Forensics Detectors |
| Manufacturer Warranty Description | 1 year manufacturer. |
| Material | ABS |
| Model Number | FD-90A-NH3 |
| Operating Humidity | <95%RH |
| Power source | Battery Powered |
| Product Style | Modern |
| Sensor Type | Electrochemical |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 50 Degrees Celsius |
B**H
Thought it worked okay during the first flock we had it. Still maybe does ok the first poultry barn we wear it in, but after that it gets lower and further off from right in every barn after. And it always goes back to zero good when we go between the 6 barns. For a meter to do a good job consistently, it has to have a pump so it gets the same airflow all the time. Even when this one seems like it is working, it reads higher when walking then standing still.
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Hace 1 semana
Hace 1 mes