Sound Level Meter เครื่องวัดเสียง Model SL 5868P Sound Level Meter เครื่องวัดเสียง Model: SL-5868P
Sound Level Meter SL-5868P Applications: Sound Level Meter SL-5868P is widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection, construction, health care, teaching and research department. Features: - Permits choice “A“, “C“ , “F“ weighting and “Fast“ / “Slow“ response times. - Offers 4 measurement parameters: Lp (sound level); Leq (Equivalent Continuous A Sound Level ); Lmax ( Maximum Sound Level) and LN (Percent of all readings over alarm value set ). - DC output :1 0 m V / d B. - Can memorize 30 groups of measurement results and measuring conditions. - Auto range selection and digital display with no guessing errors. - Use USB data output and RS-232 data output to connect with PC. - Provide Bluetooth data output choice. |