Casella By Ideal Digital Integrating Sound Meter Kit Model: CEL-246

Digital Integrating Sound Meter Kit, 30 to 130 dB Range, A and C Frequency Weighting, Accuracy +/-1.5 dB, Resolution 0.1 db, Display 128x 128 Graphic LCD, Fast, Slow and Impulse Response Time, USB Interface, Standards ANSI and IEC Type 2, Records Up To 419,000 Data Points, Output Jack Yes, Includes Software, Batteries, Carry Case and Instructions, NIST Calibration Certificate, Manufacturers Warranty Length 2 Years