Article on measuring equipment

Articles related to measuring equipment, including various laboratory or industrial instruments needed to measure physical parameters such as temperature, humidity, light intensity, sound intensity, etc. Electrical parameters such as voltage, current intensity, resistance, etc.

Also, chemical parameters such as the amount of chlorine, acid, etc. in liquids or air.

The selection of these devices requires attention to the degree of accuracy and how they are used, some of the most important of which have been tried to be mentioned.