DAP AUDIO - Decybelomierz

Digital Sound Level Meter
LCD digital display
• Analog bar indicator
• Wide dynamic range
• Auto/manual range
• Fast/Slow response selectable
• Max. value Hold function
• A/C weighting selection
• Date and time display
• AC/DC auxiliary output
• Backlight
• Low power indication

Specifications
Measurement range: 30 dB - 130 dB
Accuracy: +/-2 dB
Resolution: 0,1 dB
Sample rate: 2 times/s
Frequency range: 20 Hz - 8 kHz
Over range indication: UNDER or OVER
Voltage: 1,5V (6 x AAA) Incl. batt.