Benetech GM1357 Digital Sound Meter

OVERVIEW:

• This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Industrial Safety offices and Sound Quality control in various environment, which include factory, office, traffic, family, and audio system.
• It is designed according to the IEC651 TYPE2 & ANSI S1.4 TYPE2
• Accuracy up to +/- 1.5 dB
• Measurement range: 30-130 dB
• With two equivalent weighted sound pressure levels, A and C.
• Fast & Slow dynamic characteristic modes.
• AC and DC output for frequency analyzer level recorder, FFT analyzer, graphic recorder, etc.

Features:

• Accuracy: ±1.5dB; Frequency range: 31.5Hz~8.5KHz;
• Measuring range: 30 to 130dBA/35 to 130dBC
• Resolution: 0.1dB,Fast/Slow weight selection;
• Frequency weighting: A/C Sampling
• Frequency: 2times/sec; Max Hold function; AC/DC output function

Document:

Benetech GM1357 Digital Sound Meter Manual