User's Manual

Figure 3.3 User Interface
3.2.2 Interface Display
NOTE Please measure when the light intensity signal is between 4 to 10 grids to avoid the measurement error caused by too weak or too
strong light intensity.
Bluetooth
Measuring Speed (Fast, Medium, Slow)
Alarm Volume (Configurable)
Battery Percentage
Unit (ppm*m/%vol*m/%LEL*m)
Measured Value
Background Value (Configurable)
Histogram of Measured Value (the latest
measured values of the last 80 measurements,
x-axis represents time, y-axis represents
concentration)
Maximum Value Detected
Alarm Threshold (Configurable)
Light Intensity (Reflected Light)
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