1413 us/cm PPM Calibration Solution

5 single packet of 1413 us/cm calibration soultion for PPM sensor

Easily calibrate the PPM sensor in your Bloom with the
recommended 1413 us/cm conductivity solution. Solutions with a different density will not accurately calibrate your sensor. Dial in your accuracy! Calibration of PPM sensor can be performed less frequently than the pH sensors, and is recommended twice a year.