HM Digital Replacement Probe COM-300 High Density always keeping the lights working

always keeping the lights working in the best condition

nylon-reinforced Buna-N diaphragm add an extra dimension of toughness to this very durable family of valves

Features 2 growing rooms to offer continuous growing

Its sleek finish reduces cleaning and maintenance times and is compatible with the CenturionPro's Original

HM Digital Replacement Probe COM-300 High Density always keeping the lights workingCOM 300 Replacement Probe Specifications (Replacement pH EC TDS TEMP Sensor for COM 300) Measures pH, Conductivity(EC), TDS, and Temp Measures Temperature Probe: ABS material Stainless steel sensor pins Thermometer: Yes Glass pH sensor with reference tube Cap with a sponge is included for storage solution