Essentials EC Meter (Batteries Included)

Essentials EC Meter Essentials EC meter is designed to give highly accurate readings in 20 seconds! Convenient & easy to use, it is automatically temperature compensated and has 1-3 year life span. This robust meter has a built in energy saving mode that shuts off the tester when not in use & a low battery indicator to warn you before it degrades the accuracy of important readings. The unit has digital calibration at the push of a button and a lit screen for when under dark foliage, plus the added benefits of being water and drop resistant.