We Ship to United States!
Discover and buy more than 230,000 products
Warehouse: CN
Lead time: Item will be ready for ship between 17 Aug and 19 Aug 2025
The main function 1. Ammonia gas detection 2.LCD backlight 3. Electrochemical sensor 4. Beep alarm 5. Simple operation 6. Measurement range: 0~100ppm 7. Automatic manual shutdown 8. Power: 2*1.5v AAA battery (without battery delivery)