Analog conductivity meter with readings determined by flashing lights that indicate nutrient levels in various ranges. Completely waterproof and factory calibrated. With sensor for auto-on and auto-off, no external plugs or buttons.
Recommended for horticulture, hydroponics and floriculture.
- No calibration required
- Powered by 3 AA batteries (included)
- Operating temperature: 0 – 50 °C / 32 – 122 °F
- Auto on/off function
- Daytime visible blue LEDs
- No buttons or switches
- Fully waterproof
Specifications |
EC |
CF |
ppm 500 |
ppm 700 |
| Units | 0.2 – 3.6 | 2 – 36 | 100 – 1800 | 140 – 2520 |
| Resolution | 0.1 | 1 | 50 | 70 |
| Accuracy | ± 0.1 | ± 1 | ± 50 | ± 70 |