This unit is designed to meet IEC 61672 Class 2 testing standards.
A premium audio level instrument Precision calibrated (Certified).
With A & C Weighting (Filter), Fast/Slow time response with Hold.
Camera stand mount socket. Includes a plastic carrying case.

Frequency & time weighting meet IEC 61672 class 2.
A and C weighting, fast/slow time weighting
Max. hold and Data hold
Reset button for Max. hold.
30~80dB, 50~100dB, 80~130dB
Large 3½ Digit LCD Numeric Display
3.5mm audio output to analyzer, etc.
Size : 250 x 83 x 32 mm.