Description In a compact case protected by a shockproof cover, the Physics Line C.A 832 digital sonometer checks sound levels from 35 to 130 dB in compliance with the IEC 651 type 2 standard. Dynamic range: 37 to 130 dB Accuracy: ± 1.5 dB Resolution: 0.1 dB Time weighting: Fast, Slow Frequency weighting: dB(A) et dB(C) Storage of maximum value Analogue output: 10 mV/dB and 1 VRMS - 600 Ohms Tripod insert Shockproof protective sheath Dimensions: 237 x 60.5 x 38 mm Weight: 230 g