B&K 2250 Light Bedienungsanleitung PDF herunterladen (Seite 5)

Product Overview Sound Level Meters & Accessories

5

NOISE DOSE METER – 4448

USES

Noise surveys in the workplace

Evaluation of personal noise exposure

Logging noise proﬁles

(180 hours with 1 minute logging period)

FEATURES

Easy to operate

Easy to mount with compliance to standards

Measurement range 65 – 140 dB (RMS)

Battery with 28 hours operating time

Preset measurement time capability

Direct read-out of results

Rugged design

Lightweight

Intrinsically safe model available

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