Characteristics:

- Large double LCD display (EC and simultaneous temperature) backlit
- Low battery warning
- "Hold" function to hold reading
- Totally watertight
- Optional calibration
- On-screen check mark, indicating a correct calibration for 30 days
- Automatic shutdown function after 4 minutes
- Automatic Temperature Compensation (ATC)
- Selectable conductivity and temperature units
- Full 1 year warranty

Technical specifications:

- Range of use: ..... 0.0 - 10.0 EC, 0 - 7000 ppm (700 ppm),
..... 0 - 5000 ppm (500 ppm / TDS)
..... 0 - 50 ░ C / 32 - 122 ░ F
- Resolution: ..... 0.1 EC, 10 ppm (700), 10 ppm (500)
..... 1 ░ C / 1 ░ F
- Accuracy: ..... ▒ 0.1 EC at 25 ░ C (at 2.77 EC)
..... ▒ 50 ppm (500 ppm) at 25 ░ C (at 1385 ppm)
..... ▒ 70 ppm (700 ppm) at 25 ░ C (at 1940 ppm)
..... ▒ 1 ░ C / ▒ 1 ░ F / ▒ 2 ░ F
- Temperature compensation: Automatic
- Operating temperature: 0 - 50 ░ C, 32 - 122 ░ F
- Calibration: Factory Calibrated / Optional Automatic Calibration
- Units: EC, 700 ppm, 500 ppm, ░ C, ░ F
- Power supply: 1 AAA alkaline battery