Quick test for FP360 probe to ensure it is functioning correctly?
FP360 sensor quick test.
In order to test the FP360 probe to ensure it is functioning correctly, put the probe in Polyclyclic Aromatic Hydrocarbon (PAH) mode and place the probe on a table with nothing in front of the probe. It should read less than 20 ppb PAH. If not, clean the window with a dilute hydrochloric acid to remove any contaminants. Then place a white paper over the window and it should read over-range or come very close to over-ranging.