Essentials EC Meter
The Essentials EC meter gives direct accurate readings of nutrient solution and is very helpful in mixing nutrient concentrate with water. All readings are automatically temperature compensated. Easy to use, just dip the sensor into test solution, stir and wait. The unit will deliver a stable reading in about 20 seconds.
Water resistant and will float if dropped in water to allow for immediate retrieval
This robust meter has built in energy saving mode & low battery indicator
Convenient & easy to use