A pH meter serves a similar function.
Red litmus indicator become blue in alkaline solutions.
Vinegar is an acid
It appears there may have been a typo. It is unclear what "self indicater" refers to. Can you provide more context or clarify your question?
Universal indicator changes colour in acids and alkalis. Its colour shows the strength of an acid or alkali. strong acid= redweak acid= orange / yellowneutral= greenweak alkali= turquoise / bluestrong alkali= deep blue / purple The strength of an acid or alkali is shown on the pH scale of numbers.
depends what car you have?
It has CV joints which are similar to Universal Joints.
I need to know how to reset the change oil, change oil filter & replace tires indicater lites?
what indicator my right one
Should read from 13.5 to 15.5 volts.
Push in on the turn signal indicater
greenish yellow
The door ajar switch is built inside the door latch.