Conductivity Calibration Solution Jar EC 12.88
Hanna InstrumentsDescription
Conductivity Calibration Solution Jar (EC) 12.88 by Hanna is an EC meter adjuster. All you have to do is pour the desired amount into a container and, once calibrated, throw the solution away.
It is highly important to calibrate it regularly so as to avoid inaccurate measurements.
It comes in 230ml jars.