HM Digital Waterproof Professional Series pH/EC/TDS/Temp Meter
Sale!
2026_06_06_3160323

HM Digital Waterproof Professional Series pH/EC/TDS/Temp Meter

Original price was: $215.99.Current price is: $53.99.

SKU: 9114052591858 Category:

Description

  • COM-300L: Waterproof Professional Series pH/EC/TDS/Temp Meter 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 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, uS, mS, ppm 0.5 (NaCl) Scale and 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 and 7 calibration solutions, pH storage solution and lanyard Specifications pH Range: 0 – 14 pH EC Range: 0 – 9990 uS; 0 – 9.99 mS TDS Range: 0 – 8560 ppm (0.7 Scale); 0 – 5000 ppm (0.5 Scale) Temperature Range: 0-55 degrees C; 32-130 degrees F Resolution: 0-99: 0.1 uS/ppm/ 0.01mS; 100-999: 1 uS/ppm; 1000-9990: 10 uS/ppm. Temp. resolution is 0.1 degrees C/F Accuracy: +/- 2% EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user. Probe: Detachable platinum electrodes and pH glass sensor with reference tube electrodes Housing: IP-67 Waterproof (submersible; floats) 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: 164g (5.8 oz)
    • Specifications
  • EACH: CASE | MASTER CASE | PALLET
  • UPC:
  • quantity: 1 | 50 | 0 | 0
  • Weight (lb): 0.00 | 0.00 | –
  • Width (in): 0.00 | 0.00 | 0.00 | –
  • Height (in): 0.00 | 0.00 | 0.00 | –
  • Length (in): 0.00 | 0.00 | 0.00 | –

    • Reviews

    There are no reviews yet.

    Be the first to review “HM Digital Waterproof Professional Series pH/EC/TDS/Temp Meter”

    Your email address will not be published. Required fields are marked *

    Related products