Semi-professional digital sound level meter GM 1358-EN-00 (SR5814) (30 - 130dB) in the case

Digital sound level meter indicates the level of noise intensity. Is used to control the level of noise in order to protect the health.

Digital sound level meter ― portable electronic device, which receives analog signals from sound vibrations and converts them into digital. Determines the level of noise intensity in the range from 30 dB to 130 dB. Readings are displayed on the large LCD display in numerical form and in the form graphic scale. Range graphic scale 50 dB with a scale division of 1 dB.

With the button "max" can be fixed maximum value the level of noise. Button "a/c", you can choose the frequency filter: a ― for conventional measurements, c ― for the measurement of low frequency noise. Button "lewel" you can select the level of measure: 30 ~ 130, 40 ~ 90, 50 ~ 100, 60 ~ 110, 80 ~ 130 DB.

. There is a hole for mounting on a tripod. Powered by batteries "Krona" (included), also has a socket for connection to an adapter.

Specifications:

• model:1358-EN-00 ;
• the measurement range noise level: 30 dB to 130 dB;
• frequency range: 31.5 Hz ― 8.5 kHz;
• accuracy class: 3;
• resolution: 0.1 dB;
• measurement accuracy: 2 dB;
• measurement rate: 2 per second;
• display size: 44 x 36 mm;
• levels of measurement: 30 ~ 130, 40 ~ 90, 50 ~ 100, 60 ~ 110, 80 ~ 130 dB;
• types of signal accumulation: fast (fast), slow (slow);
• crossovers: A, C;
• operating temperature: 0°C ― 40°C;
• permissible relative humidity: not more than 70%;
• storage conditions: -10°C ― 50°C, 10-80%;
• power supply: 9V battery "Krona";
• dimensions (without sponge for noise filtering): 207 x 70 x 29 mm;
• color: white.

Package contents:

• sound level meter 1358-EN-00;
• manual in English.language
• original packaging
• plastic case
• Krone