Description

The HM-200 is a versatile, portable pH/EC/TDS/temperature monitor for water-quality testing, hydroponics, water purification, wastewater regulation, aquaculture, colloidal silver, labs and scientific testing, pools and spas, ecology testing, boilers and cooling towers, water treatment, and more.

Features

• Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), salinity, and temperature.
• Five scales: pH, µS, mS, ppm 0.5 (NaCl) scale, and 0.7 (442) scale.
• Automatic Temperature Compensation (ATC) using three temperature coefficients.
• Digital push-button calibration to any point within the meter's range.
• Auto-off, data-hold, and low-battery indicator.
• Large, easy-to-read LCD that displays 3 parameters simultaneously: pH, EC or TDS, and temperature.
• Replaceable sensors: Model SP-C2 for conductivity and model SP-P5 for pH.
• Factory calibrated for pH/EC/TDS.

Included

• Protective rubber boot.
• 2 AA alkaline batteries.
• pH 4 and pH 7 calibration solutions.
• pH storage solution.