ZD INSTRUMENT ZDMT-2107 Hydroponics Nutrient Monitor (0.00-19.90mS/cm, 0 – 90°C (32 – 194°F))

Measuring Range: 0.00 – 19.90 mS/cm

Temperature Range: 0 – 90°C (32 – 194°F)

Resolution: 0.10 mS/cm

Accuracy: ±2% F.S.

Operating Temperature: 5 – 50°C (ATC)

Calibration: One-point at 12.88 mS/cm

Temp Calibration: One-point at 25°C

Display: LCD with blue backlight

Power Supply: AC 110V/220V → DC 9V

Datasheet