Lutron Sound Level Test Instrument, 30 ... 130dB 30...130 dB Class 2 LCD

Switchable weighting filters A and C. Measuring interval switch slow/fast. MIN/MAX function. Range Selections 30 to 80 dB, 50 to 100 dB and 80 to 130 dB. Data Logger. Interface RS232/USB and SD-Card. Suitable for SD card capacity of 1 up to 16 GB.