The HM Digital HydroMaster HM-500 monitors pH, electrical conductivity (EC), total dissolved solids (TDS) and temperature with very high accuracy. This instrument can be calibrated with various buffer solutions, and is equipped with automatic buffer recognition for user convenience. The touch-screen LCD makes it user friendly and features automatic light detection making it easy to view in dark environments. Includes a wall-mount bracket, EC/TDS/temp sensor, pH probe, USB power adapter and cable, two sensor holding clips, one packet each of liquid PH-STOR, PH-4, PH-7 and C-1000 ppm, and an extensive user's guide.
||HMM500, 716147, HM-500, HMD500