Casella CEL-633A1 Sound Level Meter Noise Dosimetry and has become the mini-seismograph

and has become the mini-seismograph of choice for blasting professionals worldwide

05 micron can be measured by this unique spectral nephelometric technique

The sampler is easily disassembled for decontamination

The additional matrix measurement mode enables simple storing of associated measurement data by respective data block (according to specific feature)

UT2 - The new Conventional Ultrasound module features the same technology of UT channels as the PA2 modules

Casella CEL-633A1 Sound Level Meter Noise Dosimetry and has become the mini-seismographThe CEL 63x Series of sound level meters are the most versatile of meters available; ideal for both noise at work applications (ISO9612, OSHA) and environmental measurements (BS4142). Ensure compliance with workplace noise legislation with the CEL 633 and to assist with the selection of hearing protection. The CEL 633 is an easy to use instrument designed to undertake the measurement requirements of the workplace and environmental noise. It also