RION NL-28 Sound Level Meter
The NL-28 is a Class 2 Sound Level Meter designed for simple noise measurement needs. The easy-to-read OLED screen can clearly display results during daytime or nighttime conditions, while its compact profile makes it a perfect handheld sound level meter for all users. The NL-28 can measure the equivalent continuous sound Level (Leq), Fast or Slow time constants of Lp (sound pressure level), maximum time-weighted sound level (Lmax), sound exposure level (LE), and Peak sound level Lpeak simultaneously in dBA and dBC. Measurement data is stored on the internal memory of the meter in a CSV file format and can be easily transferred to a PC using a USB cable. Their versatile capabilities support diverse applications including:
- General Noise Measurements
- Occupational safety and health
- Construction noise compliance
- Vehicle noise inspections
- HVAC noise
