Hygro-Set Adjustable Digital Hygrometer Round
Images above are for demonstration only. See description for exact detail.
Finally, a digital hygrometer you can calibrate! No more trying to remember the few percentage points your humidity reading is off by, because this convenient digital hygrometer can be easily calibrated to give you the perfect (actual) reading, every time! A wonderful, revolutionary digital hygrometer!
- MM of Indianapolis, IN1 Unit,