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Ideal for monitoring noise levels in buildings, offices, production facilities, etc. The SL-130 has an adjustable alarm function, allowing compliance with legal noise levels to be checked and, if necessary, protective measures to be taken. The SL-130 is also ideal as a monitoring instrument for speeches or presentations. If the speaking volume is optimal, the LEDs glow green; if the desired volume is exceeded or falls below the set level, they glow or flash red, signaling the speaker to adjust the volume. The alarm is triggered visually via super-bright LEDs, visible up to 30 m, or via an analog switching output.
€481,91