Product Comparison

Sound Level Meters

	CEL-200	CEL-630	CEL-620
Class/Type 2
Class 1 available	X
Display	128x128 LCD	320 x 240 Full Colour TFT	320 x 240 Full Colour TFT
Stores time history	CEL-242/246	CEL-632/633 Models	X
Average Levels	CEL-242/246
Frequency Analysis	X	1/1 or 1/3 Octave on 63XB and C models	1/1 Octave on 620B models
Time History interval	1-10s	1s to 1 hour	X
Battery life	35 hours	12 hours	12 hours
Weight	245g	310g	310g
Memory capacity	419,000 data points	999 runs	100 runs
Download Via	USB	USB	USB