The AC Infinity Handheld VPD Thermometer is a portable temperature, humidity and VPD monitor for spot-checking conditions around a grow space.
Unlike a fixed sensor connected to a controller, this is a handheld reference tool, useful for checking conditions in different parts of a tent or room rather than continuous automated monitoring.
Why growers use it
A quick way to check VPD at canopy height, in a corner of the tent, or anywhere else a fixed sensor isn't placed.
The NPK Gardening Solutions take
A handy low-cost companion to a fixed UIS controller or Cloudcom monitor rather than a replacement for one, useful for spot-checks rather than ongoing automation.