DESCRIPTIONS:

Our Decibel Meter is compact and easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market. Our sound meter can read between 30dB-130dB, while reducing the effects of wind noise to produce more accurate readings. The sound meter provides readings within +/-1.5dBA providing some of the most accurate results!
CHARACTERISTICS:
Fast/Slow time weighting selection
Max Hold function
Bar graph display
AC/DC function
White Backlight
Over / Under indicator
Time and date display
Auto-off function setup
Low Battery Alert
Tripod Mount (Tripod not included)
CE Certified & RoHS Compliant

SPECIFICATIONS:
Standard applied: IEC651 type 2, ANSI S1.4 type 2
Calibration sound source: 94dB @ 1kHz
Measurement range: 30~130dBA
Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz)
Frequency response: 31.5~8.5KHz
Resolution: 0.1dB
Frequency weighting: A/C
Analogy bar graph: 2dB/1 Bar graph
Display update time: 2 times/second (FAST), 1 time/second (SLOW)
AC signal output: 4Vrms/ full barograph, output impedance is approx 600 ohm
DC signal output: 33mV/dB
Sampling rate: FAST (125ms / SLOW (1s)
Power supply: 6V (4pcs AA Size 1.5V battery)
Item Weight: 7.4 ounces
Product Dimension: 9 x 2.5 x 1.5 inches

PACKAGE INCLUDES:
1 x Sound Level Meter
1 x User Manual
1 x AC/DC line
4 x AA Battery
1 x Carrying Case