Extech SL510: Sound Level Meter
High-Accuracy Sound Level Meter with A and C Weighting, Fast/Slow Response Modes
Extech’s ultra-compact sound meter meets class 2 standards with ±1dB high accuracy that allows for quick and reliable sound level testing. It features a large backlit display for easy viewing and measures A & C weighting from 35 to 130dB with Fast and Slow response time mode. Size is small enough to conveniently fit in your pocket and includes a wrist strap.
||35 to 130dB
||±1dB @ 1KHz
||A & C
||Electret condenser 0.5" (12.7mm)