Accurate Measurement of Flammable Gases. Combination instruments provide the flexibility to do general-purpose safety monitoring, as well as detection of very high levels of flammable gases and vapors. TODAY there are a variety of sensors used to detect flammable gases.
I saw Van Halen on the 1984 tour, there was no extra keyboard player. Ed played some keyboard on the intro into Jump and some in the middle, but stuck with the guitar for the solo. He did a solo keyboard pice as well seperately.
Watch the video, get the download or listen to Van Halen â Jump for free. Jump appears on the album 1984. Jump! is a song recorded by the rock group Van Halen. It is the only single the group released in their career to reach #1 on the U.S. Billboard Hot 100. It was released in 1984 as the second track on the album 1984.