Casella Cel CEL-240/K1 Sound Level Meter, 30dB to 130dB, with RS Calibration

The Casella Cel CEL-240/K1 is a sound level instrument kit providing an ideal solution for sound level measurement. It consists of CEL-240 sound level meter, CEL 110//2 sound level meter calibrator, foam windshield, 3AA alkaline batteries, 1 PP3 battery, an instruction CD-ROM, and a hard carry case.

1/4in threaded socket for tripod mounting
Fast, slow, and impulse time wEightings
Large measurement range from 30dB to 130dB
Maximum hold function
More than 35hrs of battery life
Noise floor is <33dB(A)
Robust design
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

Building acoustic monitoring
Fire alarm testing
Machinery noise surveys
Occupational noise
Product noise
Sound level measurement

ANSI S1.4:1983 Type 2
IEC 60651:1979 Type 2
IEC 61672-1:2002 Class 2