Extech 407780A Integrating Sound Level Meter with USB

The Extech 407780A Integrating Sound Level Meter with USB is capable of Leq and SEL measurements with built-in datalogger and PC interface.

Key Features & Specifications:

• 4-digit multifunction LCD with analog bargraph
• Precise linearity over wide range (100dB)
• Display modes: SPL, SPL MIN/MAX, SEL, and Leq
• Programmable integrating time
• A and C Frequency weighting
• Impulse/Fast/Slow response settings
• Datalogging function records up to 32,000 records
• Real time calendar/clock
• Analog and alarm output features can be used to connect with Frequency analyzers, chart recorders, external dataloggers, and sound level alarms
• 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

Packaging includes:

• Complete with windscreen
• Adjustment screwdriver
• USB cable
• Windows® compatible software,
• Battery
• Case

• Product at Manufacturer's Site
• Product Brochure