Laserliner SoundTest-Master Noise Level Measuring Instrument - 082.070A

Laserliner SoundTest-Master Noise Level Measuring Instrument

ref: 082.070A / 31992

This precision noise level measuring instrument uses frequency weighting filters according to dB (A) and dB (C) standard curves. A choice of two time weighting factors (fast/slow) allows optimum adaptation to noise dynamics The selectable analogue indicator provides a visual assessment of the test area. The measurement is taken with a long-term recording function with 16,000 storage points or real-time logging on a PC using the supplied software. The device has analogue DC and AC outputs and an illuminated display. Calibration and adjustment is by means of a standard 94 dB/1 kHz noise level calibrator. Supplied with USB cable, batteries and carrying case.

• Precise measurement of noise levels with frequency weighting filter according to dB (A) and dB (C) standard curves
• Supplied with USB cable, batteries and carrying case
• Selectable time weighting factors for optimum adaptation to noise dynamics
• Long-term recording function with 16,000 storage points or real-time logging on PC
• Selectable analogue indicator for visual assessment
• Calibrated and adjusted by means of standard 94 dB/1 kHz noise level calibrator
• Sensitive electret condenser microphone with detachable wind guard
• Analogue outputs: DC and AC
• PC software (English)
• Large, illuminated display

• 1 x Laserliner 082.070A SoundTest-Master Noise Level Measuring Instrument
• 1 x Software
• 1 x USB cable
• 1 x Batteries
• 1 x Carrying case

• Sound level dB(A)/dB(C): Yes
• Time weighting fast/slow: Yes
• Real time display: Yes
• Time stamp: Yes
• Data transfer: Yes
• Long-term storage: Yes
• Measured Variable: Sound pressure level
• Sensor Type: Microphone: Electret condenser
• Frequency Range Sound Pressure Level: 31.5 Hz 8 kHz
• Port: Optoinsulated RS232
• Memory: 16000 measurements
• Power Supply: 6 x 1.5V LR03 (AAA)
• Dimensions (W x H x D): 35 mm x 80 mm x 245 mm
• Weight: 350g