Digital pH meters for hydroponic nutrient monitoring

HM Digital Hydromaster HM-200 Portable PH/TDS/EC/Temp Meter - Image 2

HM Digital Hydromaster HM-200 Portable PH/TDS/EC/Temp Meter - Image 3

HM Digital Hydromaster HM-200 Portable PH/TDS/EC/Temp Meter - Image 4

HM Digital Hydromaster HM-200 Portable PH/TDS/EC/Temp Meter

$274.95

HM Digital Hydromaster HM-200 is a portable multi-parameter meter for pH, EC, TDS, salinity, and temperature. It features automatic temperature compensation, push-button calibration, auto-off, data hold, and a low-battery indicator. The large LCD displays three parameters at once and supports replaceable SP-C2 (EC) and SP-P5 (pH) sensors. It’s factory calibrated and ships with a protective boot, two AA batteries, and calibration solutions.

Measures pH, EC, 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 calibration (push-button) to any point within the meter’s range.
Auto-off, data-hold, and low-battery indicator.
Large, easy-to-read LCD displays three parameters simultaneously.
Replaceable sensors SP-C2 (EC) and SP-P5 (pH).
Factory calibrated (pH/EC/TDS); includes protective rubber boot, 2 AA batteries, calibration solutions included.

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The HM-200 is a versatile portable pH/EC/TDS/Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & 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 & 0.7 (442™) Scale
Automatic Temperature Compensation (ATC) using three temperature coefficients
Digital Calibration (push button) to any point within the meter’s range
Auto-off function, data-hold function and low-battery indicator
Large and easy-to-read LCD Screen
Displays 3 parameters (pH/EC or TDS/Temp) simultaneously.
Replaceable Sensors (model SP-C2 for Conductivity, SP-P5 for pH)
Factory Calibrated (pH/EC/TDS)
Includes protective rubber boot, 2 (AA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution