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HM Digital COM-300L Long Probe pH / EC / TDS / Temp Meter Pro Kit
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HM Digital COM-300L Long Probe pH / EC / TDS / Temp Meter Pro Kit


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SG$288.00  
Item details
SKU: COM-300L

Stock: Stock available

Brand: HM Digital
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HM Digital COM-300L

Waterproof Professional Series Long Probe pH/EC/TDS/Temp Meter Pro Kit

The COM-300L is a professional grade level pH/EC/TDS/Temp meter 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.

Application: Aquaculture, Aquarium, Drinking Water, Food & Beverage, Hydroponics, Industrial, Pool/Spa, Water Treatment

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
  • Waterproof housing (IP-67 rating)
  • Digital Calibration (push button) to any point within the meter’s range
  • Auto-off function, data-hold function and low-battery indicator
  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading
  • Replaceable Sensor (model SP-C3)
  • Factory Calibrated (pH/EC/TDS)
  • Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution and lanyard

Specifications:

  • pH
    • Range: 0 – 14 pH
    • Resolution: 0.1pH
    • Accuracy: +/- 0.1
  • EC
    • Range: 0 – 9990 µS; 0 – 9.99 mS
    • Resolution: 1 µS (0-999); 10 µS (1000-9990); 0.01mS (0-9.99)
    • Accuracy: +/- 2%
  • TDS
    • Range: 0 – 8560 ppm (0.5 NaCl); 0 – 5000 ppm (0.7 442)
    • Resolution: 0.1ppm (0-99); 1ppm (100-999); 10ppm (1000-9990)
    • Accuracy: +/- 2%
  • Temperature
    • Range: 0-50 °C; 32-122°F
    • Resolution: 1 °C/°F
    • Accuracy: +/- 1 °C / +/- 1.8°F
  • EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.
  • Probe: Detachable platinum electrodes & pH glass sensor with reference tube electrodes
  • Housing: IP-67 Waterproof (submersible; floats)
  • Power source: 2 x Triple A (AAA) included
  • Dimensions: 39.0 x 3.4 x 3.4 cm (15.4 x 1.3 x 1.3 inches)
  • Weight: 164g (5.8 oz)
  • 442 is a registered trademark of the Myron L Company.

Includes:

  • 1 compact portable case
  • 1 translucent cap
  • 2 (AAA) alkaine batteries
  • 1 packet of pH Storage Solution (PH-PSTOR)
  • 1 packet of pH 7 Buffer Solution (PH-P7)
  • 1 packet of pH 4 Buffer Solution (PH-P4)