Specifications:

• Range: 30 ~ 130dB

• Resolution: 0.1 dB

• Frequency: 31.5 Hz ~ 8 kHz

• Output: AC 0.5Vrms, DC 0.3 ~ 1.3VDC

• Output connectors: 3.5mm Phone

• Function: Display LCD, Max.hold, AC & DC output, Fast, Slow

• Operation: 0 ~ 50 °C / 80% RH

• Source: 9V

• Weight: 280g
• Size: 205 mm x 80 mm x 35 mm