GroLine® Professional Tools for Growers
From farms, greenhouses, and homes we provide innovative instrumentation for Professional growers. The GroLine product family includes products to measure pH, conductivity and total dissolved solids (TDS). We offer meters from handhelds to nutrient dosing systems, and many include our unique CAL Check capability to identify the probe is working correctly. Over time, traditional pH probes can develop micro fractures in the sensing glass or internal glass stem and read pH 7 regardless of the actual value. This problem is compounded by a single point calibration to pH 7 when the expected readings are close to pH 7. GroLine is complete with a line of maintenance solutions including specialized cleaning, storage, and calibration standards.