Kewtech KEW320 Sound Level Meter
This versatile Kewtech KEW320 Sound Level Meter has a measurement range of 32dB to 130dB which is comprised of three levels each spanning approximately 60dB:
The 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.
This is also equipped with AC & DC output, a tripod-mounting point, and a ½-inch electret condenser microphone with a metal housing. It is supplied in a durable hard case for added protection.
Finally, it conforms to IEC61672-1 Class 2. It is a comprehensive, easy-to-use and rugged sound meter.