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🚨 Stay Ahead of Invisible Threats with Precision & Power!
The BTMETER BT-5800G is a professional-grade ammonia gas detector featuring a sensitive electrochemical sensor that measures NH3 concentrations from 0 to 100 PPM with 0.1 PPM resolution and ±2% accuracy. It also tracks ambient temperature (-10 to 50°C) and humidity, essential for understanding ammonia behavior in environments like farms and stables. Equipped with a tripod mount for continuous monitoring, rechargeable battery with USB charging, and a dual-level alarm system with adjustable thresholds, this compact 200g device ensures reliable, real-time detection and safety alerts in industrial and agricultural settings.







| ASIN | B083JX8GZ9 |
| Alarm | Alarm for exceeding limit |
| Best Sellers Rank | #122,638 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #150 in Indoor Air Quality Meters #180 in Gas Detectors & Alarms |
| Brand | BTMETER |
| Built-In Media | 1* BT-5800G Nh3 Meter and 1* User manual |
| Color | 5800G Ammonia Gas Detector |
| Customer Reviews | 4.2 out of 5 stars 46 Reviews |
| Enclosure Material | Plastic |
| Item Weight | 200 g |
| Manufacturer | BTMETER |
| Manufacturer Warranty Description | 1 Year |
| Mfr Part Number | BT-5800G |
| Model Number | BT-5800G Ammonia Gas Detector |
| Number of Items | 1 |
| Operating Humidity | 95 percent |
| Power Source | DC |
| Product Style | Industrial Modern |
| Sensor Type | Electrochemical Cell Sensor |
| Style | Industrial Modern |
| UPC | 733424890406 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 50 °C |
Y**A
producto de excelente calidad
excelente producto
S**B
Delivers an awesome fine mist
Product worked great for a large event that I catered.
A**S
Good meter.
Works fine and gives credible numbers. Could run a little faster though.
H**R
Inaccurate and untrustworthy
For a accuracy tool that's supposed to for safety. It sure is inaccurate. And low quality. It's saying the inside of my house is 85 degrees. It's 77 I double check with two other thermometers. If it can't get that right how can I be sure it get the nh3 sensing right or accurate. Nowhere to talk to someone at the company for feedback only amazon help line. It's ease of use Manuel is hard to read with the terrible English grammar too.
P**L
Working in a confined space.
This meter works well and had the same ammonia reading as the five gas meter we were using. The readout is hard to see in bright sunlight but is great inside silos.
R**K
Accurate
This ammonia gas detector can accurately detect gas/ammonia while also keeping track of the temperature (both C/F) and humidity. It has a tripod mount port so you can mount it and have it continually monitor things to get an accurate reading of change in the same spot. The case could be better, but it gets the job done and the detector works great.
J**N
Tested- works well
I tested this meter with true ammonia gas and it accurately detected it and thus can be trusted.
U**T
You get what you pay for
It does what it is supposed to do. Unit doesn’t last long, though. It’s made pretty flimsy. Definitely the best price you’ll find
C**S
No es preciso
No es muy fiable. Lo devuelvo.
P**O
Ottimo ma durato poco
Preso e funzionava alla grande. Ma il tutto è durato pochi gg. Un controllo cq più accurato. Serve.
P**B
Good Quality Tool
Is quick with the reading and accurate. Easy to use and is a durable tool. Using it inside cattle barn. Love it.
M**.
N'a jamais fonctionné
L'appareil n'a jamais réussi à détecter l'ammoniac. Affiche toujours 0.00 ppm même en présence d'ammoniac
A**Y
Not bad!
It's huge! The sensor doesnt sit perfect on it but it works. Screen works nice and is bright. Long battery life.
Trustpilot
1 week ago
4 days ago