Advanced Datalogging Sound Meter Disinfectant Connect up to four devices

Connect up to four devices to provide each with shared or independent programming

This 6% reduction is easily offset by the ability to lower your lights closer to your plants and therefore raising light far above 20%

This kit also comes with two pre-filter cloths and two rope hangers

Arion rufus (Large red slug)

Advanced Datalogging Sound Meter Disinfectant Connect up to four devicesA single dynamic 30 ~ 130 db range eliminates the need to manually select ranges and prevents data errors during range changes in auto ranging models. All test parameters are simultaneously displayed on a large bright back lit display featuring 0. 1 dB resolution and a bar graph. Automatically log up to 31,000 records for later download, or manually save and recall 99 data points, with date and time stamp, directly on the meters LCD. The bi