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Velleman DEM201 Sound level meter

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Product details

The Velleman DEM201 sound level meter provides reliable indicative measurements across a wide range from 30 dB to 130 dB, making it suitable for various environmental and workplace noise assessments. This compact instrument features a clear LCD display and offers both A and C frequency weighting options for accurate sound evaluations according to acoustic standard procedures. With a frequency range of 31.5 Hz to 8 kHz, it captures a broad spectrum of audible sound. The device includes selectable fast and slow measurement modes to adapt to different noise characteristics and measurement requirements. Made from durable ABS material, the meter measures 189 x 62 x 32 mm and weighs 178 g including the battery, ensuring excellent portability for field use and on-site inspections. It operates with a single 9V zinc-carbon battery and features an automatic shut-off function after 15 minutes of inactivity to save energy and extend battery life. Additional practical features include a data hold function for recording measurements and a backlit display for visibility under various lighting conditions. The sound level meter is designed to operate in a temperature range of -20°C to 60°C and up to 90% humidity, making it robust in various environments. It is important to note that this instrument is intended for indicative measurements only and does not comply with the IEC 61672-1 standard for precision sound level meters, thus it is not suitable for official conformity or regulatory measurements. The Velleman DEM201 serves as a practical tool for preliminary noise assessments, educational purposes, and general sound monitoring applications where indicative readings are sufficient.

Key specifications

Exact colour description
Black, White
Material
ABS
Max. Measuring range sound level
130 dB
Min. measuring range Sound level
30 dB

General information

Item number
5832232
Manufacturer
Velleman
Category
Sound level meter
Manufacturer No.
DEM201
Release date
10.8.2015
External links

Colour

Colour
BlackWhite
Exact colour description
Black, White

Material

Material group
Plastic
Material
ABS

Sound level meter Features

Max. Measuring range sound level
130 dB
Min. measuring range Sound level
30 dB
Min. measuring frequency
31.50 Hz

Power supply

Power supply
Battery operated

Battery properties

Number of batteries
1
Battery
Battery

Origin

Country of origin
Germany

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
3.20 cm
Width
6.20 cm
Height
18.90 cm
Weight
178 g

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Product Safety

Package dimensions

Length
22.70 cm
Width
13 cm
Height
6.30 cm
Weight
360 g

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