AC Infinity VPD Thermometer Bulbs flushing it out gives a

flushing it out gives a cleaner-tasting crop

leaving tall

Paired with a 315W CMH lamp it delivers a broad

dimmable full-spectrum LED for small tents

Compatibility: residue-free across most substrates and hydroponic systems

AC Infinity VPD Thermometer Bulbs flushing it out gives aSee temperature, humidity and VPD at a glance, no controller needed The AC Infinity VPD Thermometer is a standalone digital thermometer and hygrometer that displays temperature, humidity and VPD directly on screen, giving an instant read on your grow tent or grow room conditions with no app, pairing or controller required. It is built for growers who want a quick, reliable climate check at canopy height to keep plants in their target VPD range. Key