CastleGroup has industrial and environmental noise measurement instruments, vibration measurement systems, calibrators and vibration precision and universal according to IEC standards.
- Sound Analysis at predetermined frequencies using 1/1 octave filter
- Range 95dB
- Frequency 1Hz – 20 kHz
- Microphone type 1 re-Polarised ½ “(50mV / Pa)
- Measuring parameters: LSPL, LEQ, LMAX, LMIN, Peak, LEP’d, Exposure Points, Dose, Hearing Protector Calculator 1/1 Octaves
- Works with 4 AA batteries.
- Accompanied by 1/1 octave filter and USB cable