Ever wondered just what kind of noise level is around you? Up to which decibel are you comfortable with, and is your neighborhood conducive enough to live in? With the 7-Range Sound Level Meter, the answers to those questions are revealed.
7-Range Sound Level Meter is an extremely versatile device for measuring sound intensity in just about any acoustic environment loud or soft; high-pitched or low-pitched, broadband; intermittent or continuous. You can use it to measure noise level in factories, schools, offices, airports, or check acoustics of studios, auditoriums and home theater installations. It features a large, easy-to-read indicator for taking quick measurements anywhere. Power is supplied by a 9-volt rectangular battery, so the unit is very portable.
No idea on what the average Joe would want to do with a device like this, but if you happen to be interested in a local librarian, why not get her this for $31 and see sparks fly? After all, ladies love guys who are interested in what they do as well.