Check the listing for details. CEL-632-A2 Logging Sound Level Meter Type 2 Kit CEL-63X ANSI W/ Preamplifier +. Condition: Used. Listed at 2750.00 USD. Very lightly used - in excellent functional and cosmetic condition. There are some minor surface scuffs from previous use, but no significant damage that affects the function or appearance of the item. Tested and calibrated - has been in storage since. Everything included as shown. SEE PHOTOS Product Description:Wide dynamic range from 20 to 140 dB on single spanA, C and Z simultaneous frequency weightingsSlow, Fast and Impulse rms. time responsesLarge 240 x 320 pixel color ¼ VGA graphic displayEasy to use menu structureOptional data logging capability (model specific)Regular timed or event triggered recording possible (model specific)Available in ANSI/IEC class 1 and class 2 accuracyAvailable with real time octave & 1/3 octave band filters plus 3 broad band results A, C & ZStorage of all results simultaneously in a huge non-volatile memoryDirect printing to portable printer for hard copy on sitePlease contact me with any questions. Thanks for looking :)