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Get it between 2025-02-19 to 2025-02-26. Additional 3 business days for provincial shipping.
Colorful LCD display, temperature and humidity measurement, ℃/℉ switch, sound/light double alarm, low battery indicator, auto/manual power off
The ammonia detect sensor was deigned according to the electrochemical principle which makes it have a much longer working life than those 1-year life normal sensors
When the ammonia concentration reaches “AL1”, the indicator light flickers slowly and the buzzer rings slowly at the same time. When reaches "AL2", the indicator light flashes rapidly and the buzzer rings rapidly at the same time
Tripod Hole for Mounting: A tripod mounting hole is carried on the back, which can fix the instrument and continuously measure the ammonia density(NH3). Back support can free your hands, no need to hold the instrument all the time
Alarm Indicator Light: “AL1” and “AL2” alarm indicator adjustable, Slow light flash and buzzer indicates alarm level “AL1” reached, Rapid light flash and buzzer indicates alarm level “AL2” reached.Alarm Indicator Light: “AL1” and “AL2” alarm indicator adjustable