The Gold Line SPL 120 hand-held sound pressure level meter, is a compact unit that can be powered from batteries or an external dc supply. A front-panel selector permits switching between A- or C-weighting, or a flat response. The SPL 120 can measure up to 123dB and utilises class 2 filters to the ANSI S1.4 standard. The unit features a built-in omni- directional electret condenser microphone, and has the added convenience of a high-impedance line-level input.
An easily portable, hand-held sound pressure level meter, Gold Line’s SPL 120 is a compact unit that can be powered from batteries or an external dc supply. With a front-panel selector to switch between A- or C-weighting, or a flat response, the SPL 120 can measure up to 123dB and utilises class 2 filters to the ANSI S1.4 standard. The unit features a built-in omni-directional electret condenser microphone, and has the added convenience of a high-impedance line-level input. The SPL 120’s 7-segment display includes a hold function, and the unit’s response can also be switched to capture the highest SPL peaks.
- flat response, or choose between IEC A- and C-weighting
- flexible SPL display options
- operates from alkaline or rechargeable batteries, or external dc supply
- built-in microphone, plus line-level input measuring from -70dBu to +5dBu
- microphone measurement range from 45dB to 123dB
- low-level version available, measuring from 35dB to 123dB
- available as SPL 162, for very high SPL environments to 162dB
- easy to read LED display
