Kern SW 2000 14 dB-136 dB Class II Sound Level Meter

14 dB-136 dB Class II Sound Level Meter Features Data logging function with date and time in the device and data transfer using MicroSD (4 GB) memory card RS-232 or USB Different sound pressure levels can be selected such For example Laeq LcPeak LaF LaFMax LaFMin SD SEL EIdeal for measurements For workplaces which are outdoors at airports in road construction with broad access to spectrum thanks to the highly-accurate 24-Bit A/D converterFloating point evaluation for higher level of accuracy and better stability The optimised analogue frontend switch reduces the ambient noise and increases the linear measuring range A specially-developed algorithm permits a compliant dynamic range of more than 120 dB 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 ZTime 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 Operating languages: german English french Spanish Portuguese of fitting a column on the rear of the housing Automatic measurement for timer function is possible: 10 5 2 HzSpecifications Weight: 3 lbs - SKU: TVTC1191