Kewtech KEW320 Sound Level Meter
The Kewtech KEW320 Sound Level Meter is designed for professional use, offering precise sound measurement across various environments. The KEW320 can measure sound levels across three distinct ranges: 30-90 dB, 50-110 dB, and 70-130 dB. This capability ensures reliable and accurate readings. It is a versatile tool suitable for electrical contractors and other professionals. The device features a dynamic range of 60 dB within each measurement band. This allows you to capture a wide array of sound intensities with confidence.
Optimised for accuracy, the KEW320 operates within a frequency range of 20Hz to 8KHz, accommodating a broad spectrum of sound frequencies, including low-frequency noise. The unit’s A and C frequency weighting options allow for detailed comparisons, crucial for environments where low-frequency noise is a concern. The KEW320’s 1/2 inch electret condenser microphone, housed in durable metal, ensures precise sound capture, while the device’s sampling rate of twice per second guarantees up-to-date measurements.
Featuring an intuitive LCD screen, the KEW320 provides both digital and analogue readouts, allowing users to easily interpret data in real-time. With a lightweight, portable design, this meter is ideal for fieldwork, supported by its long-lasting 50-hour battery life. The KEW320 also comes equipped with AC and DC output options, a tripod mount, and conforms to IEC61672-1 Class 2 standards, ensuring it meets professional requirements for accuracy and reliability.
Key Features
- Measures sound levels in three ranges: 30-90 dB, 50-110 dB, and 70-130 dB
- Dynamic space of 60 dB within each measurement range
- A and C frequency weighting for accurate low-frequency noise assessment
- Covers a frequency range from 20Hz to 8KHz
- High accuracy of ± 1.4 dB, referenced at 94 dB and 1 KHz
- Sampling rate of twice per second for real-time data
- 1/2 inch electret condenser microphone with robust metal housing
- Digital and analogue display on a clear LCD screen
- Conforms to IEC61672-1 Class 2 standards for professional use
- Includes AC/DC output options and a tripod mounting point
