In this regard, Dr. Kim Kum Chol told KCNA:

The university completed the circuit design of water analyzer and its analyzing program in Korean style. It also developed various kinds of sensors whose technical indices like precision, speed and band are on a high level.

The analyzer can measure in real-time pH value, oxygen and ion concentration, electrical conduction, temperature, etc. all at once.

This analyzer, low in cost and long in serviceable life, has been widely introduced into one hundred and tens of units including the Poman Fish Farm and the Youth Tudan Breed Fish Farm.