HCHO Testing : Using Semi-conduct gas sensor theory.
TVOC Testing: Using Semi-conduct gas sensor theory.
Temperature / Humidity: lmplementing semi-conduct humidity - Thermal sensor Theory.
Sound - Light alert: Display realtime air condition from bad to good, sound alert auto-on when in bad air condition.
Battery Level Display: Battery Symbol on top right corner shows remaining battery level.
Display Brightness adjustment: Adjusting the display brightness level by pressing brightness level button.
Sound Alert: Using Sound button to turn on/off the sound alert, Displaying the alert condition via sound symbol on ltop left of the screen.
Air Quality Tester JMS12
Dimension 70*155*25mm
Battery Lithium Battery ( 700mAh)
Display Model LCD display
Air Testing Theory Semi-conduct Air sensor
Air Testing Range o.ooo~2.888mg/m (HCHO)
o.ooo-9.999mg/m (Tvoc)
Temperature Range -30-60℃
Temperature Accuracy 1℃
Humidity Range 0~100%
Humidity Accuracy 1%