Extech SDL600 Sound Level Meter: 30 to 130 dB, 31.5 Hz to 8 kHz, A and C, RS-232/SD Card, Backlit LCD

Sound Level Meter, Class 2, Datalogging, 30 to 130 dB dB Range, Frequency Range 31.5 Hz to 8 kHz, A and C Frequency Weighting, Accuracy +/-1.4 dB, Resolution 0.1 dB, Display Backlit LCD, 2,000 Counts, Fast 200 ms, Slow 500 ms Response Time, RS-232, SD Card Interface, Microphone Type Electret Condenser, Microphone Size 1/2 in, Standards IEC 61672-1 Class 2, Records Up To 20,000 Readings, Operating Temp. Range 32 Degrees to 104 Degrees F, Output Jack AC Analog, RS-232, (6) AA Battery Type Item Sound Level Meter Type Class 2, Datalogging dB Range 30 to 130 dB Frequency Range 31.5 Hz to 8 kHz Frequency Weighting A and C Accuracy +/-1.4 dB Standards IEC 61672-1 Class 2 Operating Temp. Range 32 Degrees to 104 Degrees F Response Time Fast 200 ms, Slow 500 ms Microphone Type Electret Condenser Counts 2,000 Records Up To 20,000 Readings Battery Type (6) AA Includes (6) AA Batteries, Carrying Case, Instructions, SD Card, Wind Screen Display Backlit LCD Output Jack AC Analog, RS-232 Interface RS-232, SD Card Resolution 0.1 dB Sound Meter Type Datalogging Sound Level Meter Package Quantity 1