Sound level meter class I and II

Sound level meter class I and II
For measurements for workplaces which are outdoors, e.g. at airports, on building sites, in road construction etc. with broad access to spectrum thanks to the highly-accurate 24-Bit A/D converter.

-Different sound pressure levels can be selected, such as, for example, Laeq, LcPeak, LaF, LaFMax, LaFMin, SD, SEL, E
-The optimised analogue frontend switch reduces the ambient noise and increases the linear measuring range
-Three profiles and 14 user-defined measurements can be calculated in parallel with different frequency and time weighting
-LN statistics and display of the graph showing the progression of time
-User-defined integral interval measurement up to a maximum of 24 hours is possible
-Frequency weighting (filter) A, B, C, Z
-Time interval during measurement: F (fast), S (slow), I (pulse)
-Freely-definable limits for the output of an optical alarm signal
-Peak Hold Mode to capture peaks
-Octavo function for targeted sound analysis
-Track function with graphic display of a measurement
-Calibration mode (with optional calibrator)
-Trigger mode: Analogue signal to switch the device on or off with 3.5 mm plug
-Automatic measurement for timer function is possible
-Measured value recording frequency selectable: 10, 5, 2 Hz
-Data transfer using MicroSD (4 GB), RS-232 or USB
-Option of fitting a column on the rear of the housing, ¼ thread

Scope of supply: Sound level meter, memory card, hard carrying case
Specifications SW 1000 // SW 2000
Measuring capacity linear: 20 ... 134 dB // 25 ... 136 dB
Frequency range: 0,003 ... 20 kHz // 0,02 ... 12,5 kHz
Sensitivity: 50 m V/Pa // 40 m V/Pa