and 5 1 as seen in fig1 are assembled to comprise a single component on this newest u201c e u201d model items 2 and 3 comprise the inlet to the electronics valve module 4 and items 5 and 5 1 comprises the outlet to that same module as seen in fig1 item 5 1 it might be noted is an insert to item 5 the sole purpose to provide increased surface area so to better facilitate and insure an adequate seal for the gasket that interfaces between the connector item 5 and hose item 6 to reiterate the most notable differences between the two previous models and this newest u201c e u201d model is that both the u201c a u201d and the u201c m u201d models comprise manual control valves requiring two handed operation where this u201c e u201d model is electronic in its operation requires but one handed operation and is powered by a battery module 4 e as seen in fig1 which when energized operates the various modes of the invention as will be discussed further the electronic functioning of the present invention incorporates special features in order to operate in its various modes for example there is provided a mercury switch s 1 as seen on the various operational schematics in fig7 through 13 and item 13 in fig3 the switch 13 is so installed that its contacts present an open circuit to all other electronic components when the baton is installed in its hanger which places the baton in a 90 degree or vertical position with.