Digital Sound Level Meter 30~130 dB(A) — 4-Digit LCD Noise Logger, 2.2 in (55 mm) Display, ±1.5 dB Accuracy

Portable digital sound level meter for measuring acoustic pressure from 30 ~ 130 dB(A). Suited for noise diagnostics and measurement logging tasks. Readouts appear on a 4-digit LCD; the screen size is 2.2 inch (55 mm) and the display updates every 0.5 s. Measuring level: 30 ~ 130 dB(A). Accuracy: ±1.5 dB. Frequency response: 31.5 Hz ~ 8.5 kHz.