iBeBot Air Comfort Bluetooth Hygrometer / Data Logger charcoal filter Phosphor is an essential element

Phosphor is an essential element in general plant nutrition

So pay close attention

Battery Life: 700 hours

meter boxes and manholes

iBeBot Air Comfort Bluetooth Hygrometer / Data Logger charcoal filter Phosphor is an essential elementOnly hygrometer you need! After your one time set up, graphs show hourly, daily, weekly & monthly temperature & humidity readings. Pinch to zoom graphs for more precision when viewing data. Bonus features include: Export to Excel, 12 or 24 hour clock, Set own warning levels, battery level indicatory, use our icons or personalize with your own, rename your sensor & room location. Specifications Battery Life 1 Year Detection Range 10m Free Field