KL-2385 CF ECO stick - EC/CF/PPM Nutrient Meter

Specifications:

1. Range: 4~52CF; 280~3640ppm (EC x 700); 0.4~5.2EC; 200~3000ppm (ECx500)

2. Resolution: 0.1EC(1CF); 70ppm 700; 50ppm 500

3. Accuracy: ±4% of reading

4. Temperature Compensation: Automatic

5. Operating Temperature: 0~50°C(32~122°F)

6. Calibration: Factory Calibrated

7. Power Source: 3x1.5V Alkaline Batteries

8. Auto Sense: Auto On and Auto Off