407780A

407780A is an integrating sound level meter with USB. The meter takes Leq and SEL measurements with A and C frequency weighting options. The meter has a built in datalogger that records up to 32,000 records and PC interface to easily access your logged information. Its 4 digit multifunction LCD has an analogue bargraph and digital reading. With the 407780A you can program integration times, utilize impulse, fast or slow response settings and benefit from alarm features. Typical applications include perform leq and SEL measurements, OSHA compliance testing, noise ordinance, machine noise evaluation and data storage for pertinent records.

• Precise linearity over wide range (100dB)
• Display modes: SPL, SPL MIN/MAX, SEL, and Leq
• Programmable integrating time
• A and C frequency weighting
• Datalogging function records up to 32,000 records
• Real time calendar/clock
• Analog and alarm o/p features can be used to connect with frequency analysers, chart recorders
• Built-in USB interface with included Windows® datalogging software
• Tripod mount
• Meets IEC 61672-1, 60651/60804 Type 2 and ANSI S1.4 Type 2 specifications

Innehåll

Sound level meter, Windscreen, Adjustment screwdriver, USB cable, Windows® compatible software, Battery, Case.