 | simple to use |
| single measurement range 80-135 dBA |
| controlled with CEL-315 Reader unit via infra red link |
| no display or control keys |
| choose either ISO or OSHA measurement protocols |
| A frequency weighting only |
| Slow, or no time response |
| Q=3 or 5 exchange rates |
| variable criterion of 80, 85, 87 or 90 dBA |
| fixed threshold at 80 dBA |
| memory for only 1 run |
| data logging 1minute fixed |
| 1 parameter stored each interval (Leq) |
| sealed against tampering |
| powered by sealed NiCad rechargeable battery pack |
| requires overnight charging |
| released in 2003 |
