We are a Polish general partnership, founded in 1989, manufacturing pH meters, ion meters, pH simulators, conductivity meters, dissolved oxygen meters, thermo / hygrometers, thermometers and coating thickness meters. In our offer you will find portable or laboratory single and multifunction meters of diversified use, accuracy and with various additional functions. The separate group of our meters are controllers used for continuous measurements. These are pH controllers, devices for redox potential measurement, oxygen controllers, conductivity controllers, hygrometers and thermometers. There are also multifunction controllers with 4 channels for different functions or measurements in different points.