Display

4 digits LCD display with analog bar graph

Extra functions

auto power off, low battery indication, Sound OVER or UNDER display

Microphpne

Electret condenser microphone

Response frequency

31.5Hz~8KHz

Frequency weighting

A Type.

Range

30~60dB, 50~80dB, 70~100dB, 90~120dB

Resolution

0.1 dB.

Accuracy

30~60dB ±3 dB; 60~120dB ±2 dB

Time response

Analog bar: 125ms ; Digital :750ms

Standard applied

IEC651 Type2, ANSI S1.4 Type 2.

Battery

AAA(1.5V) x 3.(Not Included)

Size

156 x 60 x 32 mm.

Individual Packing

Carrying Case + Color Box