- Internal power for up to 10 days
- Protection from wind and rain
- Self contained with rechargeable battery
- Simple broadband or comprehensive frequency analysis meters available
- Time history data logged to the instrument
Casella CEL's environmental system is designed to give protection from the elements for medium or long term unattended monitoring. Whether simple or in-depth measurements are required, an appropriate meter from the CEL-630 Series can be selected for the application.