- 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
- 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)
- Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
- Weight: 53.9 g (1.9 oz)
- 1 year warranty
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