- Provides precision accuracy measurements at the low cost of traditional analog instruments
- Simple 2 button operation
- Wide range from 30 to 130dB
- A or C frequency weighting
- Slow, Fast and Impulse time weightings
- Current, highest and average noise level shown in display
- Time history trend graphically displayed
- USB output port to for simple data logging with pc or download of stored data
- Auto calibration at selected decibel level
- Scrolling sound level display
- ¼ inch threaded socket for tripod mounting applications
- Model CEL-242 (50537-01)
- Offers simple data logging of noise level readings for download to a computer
- Model CEL-244 (50537-02)
- Adds the time averaging functions for Leq and Lavg for OSHA measurements
- Model CEL-246 (50537-03)
- Features enhanced averaging version with simple data logging memory
- Applications
- Industrial hygiene measurements of noise in the workplace
- Machinery noise surveys
- Assessing hearing protectors using the NRR method
- Transportation noise measurements
- Building acoustic monitoring
The CEL-240 series is a completely new range of sound level meters that combine the power of Digital Signal Processing (DSP) technology and simplicity and low cost of a traditional analog instrument. The meter has a low and high measurement range that covers a full 70dB on each setting and include A and C frequency scales and slow, fast and impulse time responses. A non-decaying maximum hold feature on every display captures and displays the highest sound pressure level of any noise until reset by the user. The optional software package is ideal for datalogging in spreadsheet format file for analyzing measurement data further.
Whats Included:
Kits include one sound level meter, acoustic calibrator, foam windscreen, carrying case, calibration certificate, and three AA batteries.
