HM-500

HM-500

HM Digital · Monitors

HM-500: Continuous pH/EC/TDS/Temp Monitor

HM Digital’s HydroMaster (HM-500) is the most versatile continuous monitor, indicating pH, EC/TDS & Temp °C/°F providing accurate, stable readings the user can rely on. This unit can be wall mounted, is portable due to its rechargeable battery, and can be used as a benchtop monitor with its stand.

• ✓Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS) and Temperature
• ✓Scales: pH, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
• ✓Automatic Temperature Compensation (ATC) using three temperature coefficients
• ✓Digital Calibration (push button) to any point within the meter’s range
• ✓Large and easy-to-read LCD Screen
• ✓Displays 3 parameters (Temp) or (pH,EC/TDS, Temp) simultaneously.
• ✓Replaceable Sensors (model SP-C2 for Conductivity, SP-P5 for pH)
• ✓Factory Calibrated (pH/EC/TDS)
• ✓Includes power cable, pH 4 & 7 calibration solutions, pH storage solution
• ✓Rechargeable Battery