Features
This unit conforms to the IEC651 type2, ANSI S1.4 type 2 for Sound Level Meters.
This Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments.
♦Ranges from 35dB to 130 dB at frequencies between 31.5Hz and 8 KHz.
♦Display with 0.1dB steps on a 4-digits LCD.
♦With two equivalent weighted sound pressure levels, A and C.
♦Both AC and DC signal output is available from both standard 3.5 mm coaxial socket suitable for a frequency analyzer, level recorder,etc

Specifications
Display: LCD
Digital display: 4 digits
Resolution: 0.1 dB
Display Up data: 0.5 sec
Time weighting: FAST(125mS), SLOW(1 sec.)
Level ranges: Lo 35-100 dB ,Hi 65-130 dB
Accuracy: ± 1.5 dB (under reference conditions)
Dynamic range: 65 dB
Alarm function: "OVER" is show when input is out of range
Maximum hold: Hold readings the Maximum Value, with decay<1dB/3minutes.
Power supply: One 9V battery, 006P or IEC 6F22 or NEDA 1604.
Power life: About 50hrs. (Alkaline Battery)
Operation temperature: 0 to 40 C
Operation humidity: 10 to 90 %RH
Storage temperature: -10 to 60 C
Dimensions: 245 mm x 64 mm x 31 mm
Weight: 255g (including battery)