SL510: Sound Level Meter


  • ±1dB high accuracy meets Class 2 standards (IEC 61672-2013 and ANSI/ASA S1.4/Part 1)
  • Backlit LCD to view in dimly lit areas
  • Data Hold and Min/Max functions
  • Auto power off with disable
  • Tripod mount (optional TR100 Tripod sold separately)
  • Complete with microphone wind-screen, wrist strap, and three AAA batteries
  • English Datasheet
  • English User’s Manual

Available on back-order

SKU: sl510-sound-level-meter Category: Tags: , , , ,


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.

Specifications Range
Range 35 to 130dB
Basic Accuracy ±1dB @ 1KHz
Resolution 0.1dB
Weighting A & C
Response Time Fast/Slow
Microphone Electret condenser 0.5″ (12.7mm)
Dimensions 6.6×1.8×1.2″ (167x45x20mm)
Weight 5.6oz (160g)