Soundtest Master

Noise meter with built-in long-term memory - Measurement of noise levels with frequency assessment filter according to the standard curves dB (A), dB (C) according to IEC 61672 type 2 - Selectable time analyzes (fixed 125 ms / slow 1 sec.) For optimal adaptation to noise dynamics - Long-term recording function or real-time logging on PC - Switchable analog display for visual analysis - Calibrable and adjustable via standard noise level calibrator 94 dB / 1kHz - Sensitive Electret capacitor microphone with detachable windscreen - Analog outputs: DC and AC - Software for display on PC - Display with backlight Measuring range / accuracy: 30.130 dB (A, C) / ± 1.5 dB Frequency range: 31.5 Hz.8 KHz Supplied with: SoundTest-Master, software, USB cable, batteries, transport case 6xAAA