COM-300 - HM Digital TDS Meter Australia | HM Digital

COM-300

$253.21

COM-300: Waterproof Professional Series pH/EC/TDS/Temp Meter

The HM Digital COM-300 is one of the professional grade level pH/EC/TDS/Temp meters perfect for all water quality testing, water purification applications, water treatment, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, hydroponics, pools & spas,  boilers & cooling towers, ecology testing and more.

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Description

HM DIGITAL COM-300 FEATURES:

  • Comes with waterproof housing (IP-67 rating)
  • A Digital Calibration (push button) to any point within the meter’s range
  • Low-battery indicator, Auto-off function and data-hold function
  • Factory Calibrated (pH/EC/TDS)
  • With replaceable sensor (model SP-CP)
  • Three temperature coefficients for Automatic Temperature Compensation (ATC)
  • Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
  • Measures Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature and Potential Hydrogen (pH)
  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading
  • Comes with translucent cap, pH 4 & 7 calibration solutions, pH storage solution and lanyard, 2 (AAA) alkaline batteries,

Additional information

Weight 0.225 kg

Specification

Power Source: 2 x Triple A (AAA) included

Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)

Weight: 101.5g (3.6 oz)

EC Range: 0 – 9990 µS; 0 – 9.99 mS

TDS Range: 0 – 8560 ppm (0.7 Scale); 0 – 5000 ppm (0.5 Scale)

pH Range: 0 – 14 pH

Temperature Range:  0-55 °C; 32-130°F

Probe: Detachable platinum electrodes & pH glass sensor with reference tube electrodes

Housing: IP-67 Waterproof (submersible; floats)

EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.

Resolution: 0-99: 0.1 µS/ppm/ 0.01mS ; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 °C/F

> 442 is a registered trademark of the Myron L Company.

 

Application

  • Hydroponics
  • Drinking Water
  • Aquaculture
  • Food & Beverage
  • Pool/Spa
  • Water Treatment
  • Aquarium
  • Industrial

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