Modern world has become so advanced that every circumstances is being tackled by the innovative science and technology. The era has seen a vast change in the lifestyle and work pattern of the people. The globalization of industrial sector has made the massive use of machinery in each and every aspect of life. We use machines and tools in every step of our daily life. Anything the humans are not able to do is being done by the modern machines. The correct use of machine in correct situation gives the maximum output of them. No matter what type of task it is hi- tech gadgets are always capable of giving a high priority results.

There is a constant use of machines in various industrial sector and agricultural sector for better output of products. The development of science has brought the hard task to be solved within a single press of a button. Various industries use tools for better quality and quick production, whereas in some situation they are being used for the correct measurement of ingredients or substances for producing any type of goods. There are some tools which are used for measuring the substances that are being used while producing goods.

The use of calculating device is very popular these days. They have the potentiality to give fast and accurate results without any dejection. There has been a constant change in the atmosphere due to the various pollution issues. In agricultural sector the use of Ph Controller is very acceptable in every circumstance. They check the Ph of the soil before cultivation inorder to get healthy crops in the future. The use of chemicals like insecticides and pesticides also contain Ph. So, to check the quantity present in the soil this device is used extensively for getting better crops.

The use of this device helps the farmers from losing their crops by the infection of various insects and pests. The device checks the alkaline of the soil and then shows the result. The user is able to know how much amount of chemical is present in the soil and they can decide whether the soil is suitable for cultivation. Ph Meter digitalized in nature and can be found in the market in various designs. They are very portable and easy to install without any kind of hindrance. Most of them are designed in digital format for better view.

The use of this device can be seen in the cosmetic industries as the use of chemical is very high. The use of this device helps them to check if high amount of chemical is being present in the products. To keep away any future problems by the use of the products therefore the Ph Controller is used. They check the products and give the result of what amount of chemical is present in the products. Hence the use of this modern tool gives an assurance of keeping a check on the chemicals that are being found in any type of products.