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. And This unit conforms to the IEC651
type 2 for Sound Level Meter.

Features:

• Ranges from 35dB to 130dB 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 3.5mm coaxial socket suitable for a frequency analyzer, level recorder, FFT analyzer, graphic recorder; etc.
• High performance
• Newly designed shape
• Bulit-in calibration check
• Max hold and Data hold function
• Analog AC/DC outputs for connection to an analyzer or recorder

Specifications:

• Standard applied : IEC651 type 2
Frequency range :31.5Hz~8KHz
Measuring level range : 35~130dB
Display : LCD
Digital display : 4 digits
Resolution : 0.1dB
Display Up data : 0.5 sec.
Time weighting : FAST(125mS), SLOW(1 sec.)
Level ranges : Lo: 35-100dB Hi: 65-130dB
Accuracy : 1.5dB (under reference conditions)
Dynamic range : 65dB
• DC output : 10mV/dB, output impedance approx. 100Ω
Power supply : One 9V battery, 006P or IEC 6F22 or NEDA 1604.
Power life : About 50hrs(alkaline Battery)
Operation temperature : 0 to 40ºC(32 to 104ºF)
Operation humidity : 10 to 90%RH
Dimensions（LxWxD） : 245X64X31mm
Weight : 255g(including battery)