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EMT and Credit Cards Accepted
EMT and Credit Cards Accepted

Alfred Digital EC / TDS / Temperature Hydro Tester

$45.00
The TDS-1 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for hydroponic nutrient testing.

Features
  • Four scales: EC: µS, mS; TDS: ppm, ppt
  • Automatic Temperature Compensation (ATC)
  • Water resistant
  • Measurement Range: 0-9990 µS; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt
  • 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
  • Factory Calibrated: The TDS-1 meter is calibrated with a 1413 µS solution—can be recalibrated with digital calibration using the push buttons
  • Includes a protective cap and batteries
Specifications
  • EC Range: 0-9990 µS; 0-9.9 mS
  • TDS Range: 0-5000 ppm (mg/L); 0-5.0 ppt
  • Temperature Range: 1-80°C/33-176°F
  • Resolution: 1 µS/ppm; 0.1 mS/ppt Temp. resolution: 0.1°C/F
  • Accuracy: +/- 2%
  • EC-to-TDS Conversion Factor: NaCl (avg of 0.5)
  • Calibration: Digital calibration by push button
  • Probe: Fixed
  • Housing: Water resistant
  • Power source: 3 x 1.5V button cell batteries (included) (model LR44 or equivalent)
  • 1 Year warranty
Dimensions & weight
  • Dimensions: 6.0" x 1.3" x 0.7"
  • Weight: 0.12 lbs