ST-130 Noise Dose Meter (Dosimeter) w/ USB port PC Interface Personal and Occupational Noise Tester - Tekcoplus Ltd.

Sound Level Meters – Tekcoplus Ltd.

SoundTEK ST-130 Noise Dose Meter / Sound Level Meter - Sound Level

Sound Level Meters – Tekcoplus Ltd.

ST-130 Noise Dose Meter (Dosimeter) w/ USB port PC Interface

Noise Dosimeter ST-130

Noise Dosimeter ST-130

SoundTEK ST-130 Noise Dose Meter / Sound Level Meter - Sound Level

Tenmars ST-130 Noise Dose Meter - rapid-tech

Digital Dosimeter Logging Noise Dose Meter 60 - 130, 60 - 130dB

ST-130 Noise Dose Meter (Dosimeter) w/ USB port PC Interface

Noise Dosimeter Anaum - Test and Measurement