We can use a pH paper.
Using a pH-meter the measurement is more accurate and sure.But at home you can use a pH-paper for transparent liquids.
It measures whether a substance is acidic or basic.
A pH meter would give the most precise result.
The most accurate means of measuren pH is through a lab device with a probe and a meter the so called pH meter. But there is also the possiblity of using a Litmus Paper or a Field Kit.
Combine electrod used in ph meter
It is very easy to measure pH using a pH meter.
measure the pH of a liquid and possibly a solid
pH paper and pH meter
pH paperselectronic pH meter
With a Ph meter.
See the Related Questions links for more information about pH.
Using a pH-meter the measurement is more accurate and sure.
pH indicator, pH paper, and a pH meter. You can find them on this page http://onsager.bd.psu.edu/halmi/chem3pHS05.pdf
If you think to pH, measure this value with pH paper or with a pH-meter.
using a pH meter.
Using a pH-meter the measurement is more accurate and sure.But at home you can use a pH-paper for transparent liquids.
This instrument is called pH-meter.