• Perfect for monitoring noise levels in factories, offices, theaters and audio systems.
• Compact, durable and easy to use.
• Wide measurement range from 30dB to 130dB.
• Fast and slow sampling rate for choice: 125ms or 1s.
• Data hold function, maximum and minimum value measurement.
• Mini digital phonometer with stable and reliable performance.
• Digital display, good anti-interference performance and power saving ability.
|Operation ambient temperature||0~40°C (32~104°F)|
|Digital display||4-digit, 0.1dB resolution|
|Sampling rate||2 times/sec|
|Microphone||1/2 inch condenser microphone|
|Battery||2 × AAA, 1.5V|