Digital Auto Ranging Sound Meter

An easy to use sound level meter with features normally only found on more expensive instruments.

It has an electret condenser microphone giving virtually instant readings updated every 0.5 seconds.
Four measuring ranges 40-70db 60-90db 80-110db 100-130db.
A and C frequency weighting.
37 x 42mm high contrast LCD display.
Fast or slow response.