AP-535G Ammonia Gas Detector 0-100ppm with Alarm | Rechargeable NH3 Monitor for Poultry Farms & Chemical Plants | LCD Display with Temperature (℉/℃) & Humidity Sensor | Portable Gas Leak Detection for Agricultural & Industrial Safety

Sensitive & High-Precision：The ammonia detector is designed with a professional electrochemical sensor, which can sensitively detect 0-100 ppm NH3 gas levels within 120s with an accuracy of up to +/-5%. Resolution 0.1ppm

Adjustable Alarm Settings：The NH3 monitor is equipped with sound and light dual alarms, and the alarm value can be set according to your own needs. When the instrument alarms, it indicates that the measured value is at the alarm value you set, and it will remind you through a beep and LED light

Backlit LCD Display：The 4.3-inch backlit LCD display can clearly display the ammonia content even in dark environmental conditions. In addition, there is a hanging hole and a 180° bracket on the back of the ammonia monitor, so you can not only hold it to detect air quality, but also put it on the table or hang it on the wall for continuous ammonia monitoring.

Humidity & Thermometer：When monitoring ammonia concentration, you need to pay close attention to the ambient temperature and humidity level. Measure indoor temperature between -10-50℃ with an accuracy of +/-2℃ and a relative temperature of 0-95%. The temperature can be switched between Celsius and Fahrenheit

Wide Application：The ammonia detector is simple to operate and easy to use, and can be widely used in home, farm, metallurgy, chemical industry and other fields. This smart NH3 gas detector can help you stay safe and effectively monitor ammonia concentration, and it is a good tool for detecting ammonia