RS-232 Sound Level Meter 72-860A Instruction Manual
Thanks you for selecting our Sound Level Meter. To ensure that you can get the most from it, we recommend that you read and follow the manual carefully before use. This unit was designed according to the IEC651 , ANSI S1.4 for Sound Level Meters. The Sound Level Meter has been designed to meet the measurement requirements for Industrial safety offices and sound quality control in various environments
Ranges from 35dB to 130dB at frequencies between 31.5Hz and 8KHz.
Display with 0.1dB steps on a 4-digits LCD.
With two weighting , A and C.
Environment conditions
Altitude up to 2000 meters
Relatively humidity 90% max.
Operation Ambient 0 ～40℃
Maintenance & Clearing
Repairs or servicing not covered in this manual should only be performed by qualified personnel. Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on this instruments. Do not use abrasives or solvents on this instruments.
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