General Noise Meter 'NL-28MK'
Equipped with three measurement functions! No need to switch ranges, allowing for simple key operations!
This is a tester that measures the noise of automobiles and the volume of sirens. It requires certification by the Japan Quality Assurance Organization (JQA) once every five years. 【Features】 ● By simply turning on the power and pressing the start button, it can simultaneously display and measure instantaneous values and maximum values. ● It is equipped with three measurement functions: - Time-weighted sound level Lp (instantaneous value) - Time-averaged sound level Leq - Maximum time-weighted sound level Lmax ● With the "OLED display" that is easy to see even in dark places, the numerical display is easy to read, and it features a bar graph display that clearly shows noise fluctuations. ● It has a power-saving design that allows for continuous operation for over 9 hours using two AA batteries (alkaline batteries or nickel-metal hydride rechargeable batteries). *For more details, please refer to the PDF document or feel free to contact us.
- Company：バンザイ
- Price：Other
