Measuring range

30~130dBA

35~130dBC

Accuracy of measurement

±1.5dB

Frequency response

31.5HZ~8.5KHZ

Frequency meter weight

A/C

Data communication

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Analogical characterization shows

One characterization represents 1dB with a sampling rate of 2 times per second

Data storage

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AC\DC Signal output

There is

Low power warning

There is

Overload warning

There is

The number of digits and Resolution

Five-digit number 0.1dB

Time counts

Fast/Slow

Maximum lock

There is

Net weight of product

162g

Product size

198*70*29mm

The way of packing

Color box packing

Standard outer box capacity

20pcs

Standard outer box size

45*32*55cm

Standard gross weight of outer box

14kg