Индикатор уровня шума SPL

Описание товара

Noise

• Damages hearing

• Makes it more difficult to hear genuinely important signals

• Impedes both physical and mental work

• Disturbs and adversely affects well being

• Disturbs relaxation and sleep

• Can cause chronic stress, physical ailments and illness.



Handy and easy-to-use noise level meter with digital display in decibels (dB) and an arbitrarily adjustable trigger threshold for use as a traffic-light style noise indicator with a happy green face and a sad red face.

Can be mounted on a wall or set up on a table top. Its well-conceived compact design makes it easy to transport. Automatically switches to electricity-saving stand-by mode when noise is low for a long period. The brightness of the display can also be adjusted. Includes a stand base, USB/miniUSB cable and USB power supply.

Display: 100 mm diam, with LED

Measuring range: 40 dB to 130 dB

Resolution: 1dB

Thresholds for colour display: Adjustable to any level in steps of 1 dB

Power supply: 5 V DC via miniUSB socket

Power consumption: 150 mA (normal operating mode)

<1 mA (stand-by)

USB power supply: 100 – 240 V, 50/60 Hz

Dimensions: 130x145x12 mm³

Weight: 400 g approx.