HM Digital Hydromaster 100 - Continuous pH/TDS/EC/Temp meter
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2026_06_06_3156023

HM Digital Hydromaster 100 – Continuous pH/TDS/EC/Temp meter

Original price was: $233.99.Current price is: $58.49.

SKU: 9106287821042 Category:

Description

  • HM-100: Continuous pH/EC/TDS/Temp Monitor The HM-100 is a pH/EC/TDS/Temp monitor ideal for all water quality testing, hydroponics, water purification applications, 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 Four scales: pH, 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 Data-hold function (Max. 6 data values) 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 power cable, pH 4 and 7 calibration solutions, pH storage solution Specifications Measurement Scales pH: pH Temp: degrees C, degrees F TDS: ppm (0.5 / ppm (0.7) EC: mS Range: pH: 0.1 – 14.0 pH Temperature: 0.0 – 60.0 degrees C / 32.0 – 122.0 degrees F TDS: 0 – 9990 ppm EC: 0 – 10.00 mS Resolution: pH: 0.1 pH Temp: 0.1 degrees C / 0.1 degrees F TDS: ppm: 1 ppm (0-999ppm) / 10ppm (1000-9990 ppm) EC: mS: 0.01 mS (0.01 – 20.00 mS) ATC: Yes Accuracy: pH: plus or minus 0.1 pH Temp: plus or minus 1 degrees C / degrees F TDS: plus or minus 2 % EC: plus or minus 2 % Power Source: 5V/1A Function Environment: 0 – 50 degrees C (0-122 degrees C) / RH 80 % (EC Probe: 0 – 80 degrees C) Sensor Cable: 24-inch shielded Coaxial Cable Dimensions: About 4.3 x 7.9 x 1.3 inches Weight: 10 ounces for body / 5 ounces for two probes (without case)
    • Specifications
  • EACH: CASE | MASTER CASE | PALLET
  • UPC: 850038872120 | 850038872120 | 850038872120 | 850038872120
  • quantity: 1 | 1 | 20 | 0
  • Weight (lb): 4.00 | 0.00 | –
  • Width (in): 0.00 | 14.00 | 0.00 | –
  • Height (in): 0.00 | 10.00 | 0.00 | –
  • Length (in): 0.00 | 8.00 | 0.00 | –

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