Hanna EC/TDS Probe for HI981409 & HI981410 Environmental Controllers LightRail 4

LightRail 4

molds and mildew

You'll also enjoy the sheer speed of setting up the Sunburst—it's plug-and-play

This system preserves your herbs and foods by pulling out all of the air inside the bag under vacuum to create an airtight seal around your goods

• 8" bucket basket to hold your choice of growing medium

Hanna EC/TDS Probe for HI981409 & HI981410 Environmental Controllers LightRail 4EC TDS Probe for HI981409 & HI981410 with DIN connector measures 24 cm (9. 4"). The meter switches off after five minutes of inactivity to save battery life. The outer casing also incorporates a molded eye so that the meter can be hung right where it is needed. Calibration with this meter is easy and completely automatic. Simply press and hold the on off button for a few seconds and the meter will request the appropriate calibration solution. Place