HM Digital HM-100 Continuous pH/EC/TDS/ Temperature Monitor

‍HM Digital's HM-100 is a continuous water quality monitor designed to provide accurate, stable measurements of pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, and Temperature. Ideal for hydroponics, water purification, aquaculture, wastewater monitoring, laboratories, pools, spas, cooling towers, and other water quality applications, the HM-100 features digital calibration, automatic temperature compensation, and a large LCD display for reliable, continuous monitoring.
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Features:

• Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, and Temperature
• Four measurement scales: pH, mS, ppm 0.5 (NaCl) Scale, and ppm 0.7 (442™) Scale
• Automatic Temperature Compensation (ATC) using three temperature coefficients for improved accuracy
• Digital push-button calibration to any point within the meter's measurement range
• Data-hold function stores up to six measurement values
• Large, easy-to-read LCD screen
• Simultaneously displays three parameters (pH/EC or TDS/Temperature)
• Replaceable sensors (SP-C2 Conductivity Sensor and SP-P5 pH Sensor)
• Factory calibrated for pH, EC, and TDS measurements
• Includes power cable, pH 4 & pH 7 calibration solutions, and pH storage solution

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