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A humidity readout built into your grow wall.
A panel-mount hygrometer and thermometer for greenhouses, grow tents and tubs. Trace the backing, cut a hole, and twist the housing until it locks, and you have a clear readout of humidity and temperature built into the wall. It reads within plus or minus 2% RH and updates every 5 seconds.
Fits through greenhouse panels, tent walls or tub sides.
Trace, cut and twist to lock.
Bright LCD keeps readings in view.
Trace the backing where you want the gauge.
Cut the opening.
Fit the housing through and twist until it locks.
Check humidity and temperature at a glance.
For monotubsThe push-in monotub hygrometer fits a 2 in tub hole with no cutting.
Most greenhouse panels, tent walls and tubs.
Yes, one LR44.
Love it! So simple but makes casual monitoring humidity in my tent so easy! I have another humidity gauge at the bottom and this one helps me make sure I have even levels throughout the tent. I had to adjust my fan a few times to even it out. Great little gadget for the money!
Item works great! So easy to install, love that I can just walk by and see the conditions inside!
Price: $12.99