Model Number: SL815
Size: 2.1 x 1.3 x 8.3 inches (55.0 x 32 x 210
Weight: 8.1 oz (230 g).
Measurement Range: Low/30-80dB; Med/50-100dB; Hi/80-130dB; Auto/30-130dB;
Functions: Display 2 times per second (bar display 20 times per second), MAX.MIN display
Resolution: 0.1 dB
Frequency range: 31.5Hz - 8kHz
Accuracy: ±1.4dB
IEC61672-1 Class 2 compliant
Power supply: 006P (9V) battery x 1 (test included)
Case included.
Included document: Calibration certificate
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This product comes with certificate of authentication is cooperation with Azwan or Azwan.