Extech HD600-NIST, Datalogging Sound Meter with NIST Certificate

Includes Windows compatible software, USB cable, wind cover, tripod, hard carrying case, AC adaptor, and 9V battery. Weighting: A and C. Response Time: Fast/Slow. Analog Output: AC/DC. PC Interface: USB. Dimensions: 10.9 x 3 x 2" (278 x 76 x 50mm). Weight: 12.3oz (350g).

Three ranges from 30 to 130dB -- Datalogging capability up to 20,000 records Capture up to 10 readings/sec when connected to a PC -- Records readings with real date and time stamp Min/Max and Data Hold functions -- Heavy Duty rugged double molded housing USB port includes software -- Auto power off with disable capability Range: 30 to 130Db -- Basic Accuracy: ±1.4dB NIST Calibration