Continuous Meter Combo PH-EC-Temp MC811 is a wall-mounted device for permanent monitoring of pH , conductivity (EC) , and temperature in irrigation tanks. It includes three independent probes with a 2 m cable to work comfortably in professional and domestic indoor cultivation...

The MA871 BIX Fructose Refractometer is a digital meter designed to analyze the sugar level in aqueous solutions by reading the refractive index. A very useful tool for technical control, monitoring mixtures, and quick checks with clear readings.