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!
- SM of TOPEKA, KS2 Units,
- SP of Milford, NH2 Units,
- KP of Clinton, MD2 Units,
- DL of Milwaukee, WI1 Unit,
- JC of Beaverton, OR1 Unit,