DescriptionKewtech KEW320 Sound Level MeterProduct Details:Optimised for electrical contractors, this versatile Kewtech KEW320 Sound Level Meter has a measurement range of 32dB to 130dB; this is comprised of three levels each spanning approximately 60dB:32-90dB50-110dB70-130dBThe Kewtech KEW320 Sound Level Meter has a measurement accuracy of ±1.4dB and a sample rate of 2 times per second. It also features a frequency range of 20Hz to 8kHz, A/C frequency weighting, and FAST/ SLOW time weighting. Comparing results from A & C weighting allows the user to measure low-frequency noise.Measurements are viewable via the Kewtech KEW320 Sound Level Meter’s clear LCD with an analogue bar graph. Via the display, the user can also view the battery status. The Kewtech KEW320 Sound Level Meter is supplied with a 9V battery capable of providing up to 50 hours of operating time.It features an Auto Power Off function to extend the battery life as well as manual hold for on and off power.Key Features:Measurement range: 32dB to 130dB across three levels (32-90dB, 50-110dB, 70-130dB)Measurement accuracy: ±1.4dBSample rate: 2 times per secondFrequency range: 20Hz to 8kHzA/C frequency weighting for versatile noise measurementFAST/SLOW time weighting optionsLCD display with analogue bar graphLow-frequency noise measurement through A & C weighting comparisonBattery status indicator on the displaySupplied with a 9V battery providing up to 50 hours of operating timeAuto Power Off function to extend battery lifeManual hold for on and off power
