EXTECH DECIBEL METER 407730

Extech 407730: Digital sound level meter with large LCD display. The 407730 measures in the 40-130 dB range with 2 dB accuracy. The digital display shows results with 0.1 dB resolution and a highly responsive analog bar graph. Selectable A and C frequency weightings. Max Hold function allows easy viewing of the highest recorded reading.

Features:

• Accuracy ±2 dB, resolution 0.1 dB
• A and C frequency weightings
• Analog AC output
• Records maximum and minimum values
• 12.7 mm electret condenser microphone

This product description is an automated translation of the original Finnish description.