Sound Level Meter with Wind Shield Ball
Make: Lutron (Taiwan)
* Range: 30 to 130 Decibels (dB), 3-ranges
* Resolution: 0.1 dB
* Frequency Weighting Network: Characteristics A & C
* Time Weighting: Fast & Slow
* Time weighting and frequency weighting meet IEC 61672 class 2
* Frequency: 31.5 to 8,000 Hz.
* Output Signal (AC): AC 0.5 Vrms corresponding to each step range.
* Output Signal (DC): DC 0.3 to 1.3 VDC, 10 mV / per dB.
Main Unit, Wind Shield Ball, Battery and Instruction Manual