Datalogging Relative Humidity Temperature Pen LUXX Bar Just swap the tumblers out

Just swap the tumblers out and keep running

Soil Drench:

4 GHz WiFi

These smart gadgets collaborate in ensuring your plant gets what it needs and when it needs it

Keep out of moisture

Datalogging Relative Humidity Temperature Pen LUXX Bar Just swap the tumblers outRecords up to 32,000 data points that can be downloaded by plugging the pen directly into a USB port no cradle or cable necessary. Data logging can be programmed to begin immediately, at a predetermined time, activated by the unit's push button, or to continually roll over after a set number of data points. Green and red led lights indicate data logging and alarms. Comes with software, 3. 6V AA battery (3. 6V ER14250), tripod screw and a wrist strap.