Measuring Range

30~130Dba;35~130dBC

Accuracy

                                     ±1.5dB

Digit&Resolution

5digit&0.1dB

Frequency response

31.5HZ-8.5KHZ

Measuring level

30~130,40~90,50~100,

60~110,80~130

Frequency Weighting characteristic

A & C

Time Weighting

FAST/SLOW

Sampling rate

2times/second

Microphone

1/2 inch polarization

capacitance microphone

AC/DC Output

√

Max reading

√

Overload indication

OVER/UNDER

Low battery indication

√

Power

9V battery or DC 9V 100mA adapter

Standard Quantity Per Carton

20pcs

Standard Carton Size

66.9*45.8*30.7CM

Standard Carton Gross Weight

16.0kg