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Display: 2000 count LCD
Range Low: 35 to 100dB
High: 65 to 130dB
Basic Accuracy: ±1.5dB
Weighting (A & C): Yes
Response Time (Fast/Slow): Yes
Condenser Microphone: 0.5" (12.7mm)
Dimensions: 8.2 x 2.1 x 1.25" (210 x 55 x 32mm)
Weight: 8.1oz (230g)
Complete with 407732 Sound Meter, microphone wind screen, calibration screw driver, 9V battery, plus 407722 Sound Calibrator with 9V battery. Supplied in an attractive hard carrying case that provides protection and organization for your meter and accessories

