You can find this and other Chicago Electric Tools at Harbor Freight Stores located throughout the U.S.
There are a few places online such as Welding Web, Grainger as well as Lincoln Electric offer websites that someone looking to purchase a Pressure Gauge for a welder can be purchased.
normally 8 gauge wire is used for electric heat furnaces.
The oil pressure gauge in a 1999 Ford Explorer is ELECTRIC
The gas gauge is in the instrument cluster , the sending unit for the gas gauge is inside the gas tank combined with the electric fuel pump
Vehicles do not come with a digital car gauge. You have the option to install a gauge in your car at the time purchase.
If you can find one, yes.
One can purchase a rain gauge from websites such as Amazon. A dedicated agent from the official website will be more than happy to assist those in need of help.
One can purchase a boost meter or gauge from Jegs and Glow Shift Direct. These meters can also be bought at Treadstone Performance, Egauges and Sunmit Racing.
There is no "correct" gauge for guitar strings. Use whichever gauge is comfortable for you. Higher gauge strings will ring louder and longer, but sustain and volume aren't as much of an issue with electric guitars as they are for acoustic guitars. If you're really unhappy with the sound of your current strings, try another brand or move to a higher gauge once you build up some finger strength.
An O gauge for toy trains can be purchased at any local hobby store in your community. If there is no local hobby store, you can purchase one from Amazon.
Both.
A mechanical oil gauge may bounce if you are low on oil. An electric oil gauge may bounce if the sending unit or the gauge itself is faulty and of course you are low on oil.