Description Overview GAOTek ammonia gas alarm tester is a highly efficient and reliable ammonia gas detector designed for industrial and safety applications. This gas alarm tester is equipped to accurately measure ammonia gas concentrations within the range of 0 to 100 parts per million (PPM) volume concentration. Its advanced technology and user-friendly interface make it an essential tool for monitoring and detecting ammonia gas leaks, ensuring the safety of personnel and the environment in various settings. Features As it uses the imported ammonia sensor, it is very precise and good stability Light alarm, and easy to configure It uses the intellectualized design and has gotten multiple functions With backlight display and sound & light alarm, and easy to configure The embedded temperature compensation can make the meter measure the correct value in the environment temperature of 0 ºF to 104 ºF (0 to 40℃) As its case is ergonomically designed, it looks handsome, feels good, and is easy to carry Technical Specifications Measurement display 4-digit LCD Operation temperature 32 °F to 104 °F (0 ℃ to 40 ℃) Storing temperature 14 °F to 104 °F (-10 ℃ to 40 ℃) Operation humidity 20% to 80% RH (relative humidity) Storing humidity 15% to 90% RH (relative humidity) Pressure limit A standard atmospheric pressure ±10% Measurement range 0 to 100 PPM Resolution 0.1 PPM Measurement error ±5% 1 Alarming method Sound & light alarm Principle of the sensor Electrochemistry sensor Power supply 3 x 1.5 V AAA alkaline batteries Battery life about 100 hours of continuous use (when the backlight is off) Dimension 6.77 in x 2.01 in x 1.02 in (172 mm x 51 mm x 26 mm)
