3621/3631 pH, Conductivity, TDS, Temperature In-line Analyzer
pH, ORP, Temperature In-line Controller. 1/8 DIN, RoHS compliant, panel mount pH/ORP/Temp controller with 2 sets of programmable on/off relay and backlight. Extremely price competitive
pH, ORP, Temperature Portable Meter.. The Classic series model 6010N and 6010M are low price, IP65 and RoHS compliant pH meter with pH or ORP and temperature readouts and 50 sets of data memory storage (6010M)..