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Accuracy: Class 2
Measurement range: 70-140dB(A), 90dB(C) đến 143dB(C) peak
Time Weightings: F (Fast), S (Slow) or None
Measurement parameters: Graph of Short LAeq, LCPeak or LZPea
Frequency weightings: CH1 (Integrator): A; CH2 (Peak), C & Z
Time History data Rates: One second, one minute
Languages: English, French, German, Italian and Spanish as standard
Power/Batteries: 2 X 1.2V Internal NiMH batteries Rechargeable via USB 5V
Battery life: Over 30 hours measuring
Size: 124mm x 34mm x 28mm excl windshield
Accessories: Acoustic Calibrator, Kit cases, NoisePen fixings,Mains Power Supply
