Sound level meter MSL 1 PCE Instruments

Product description:

• A-frequency weighted sound level meter, simple noise meter.
• Suitable for immediate detection of ambient noise.
• Can measure ambient temperature.
• Backlit colour LCD display.
• 1/2" electret condenser microphone.
• Automatic shut-off after 15 minutes of inactivity.
• Includes wind suppressor and 3 x 1.5V AAA batteries. Plus instruction manual.

Technical data:

• Measuring range: 35 to 135 dB.
• Dynamic range: 50 dB.
• Frequency range: 31.5 Hz to 8 kHz.
• Accuracy: 2 dB.
• Frequency weighting: A.
• Time weighting: Fast 125 ms and slow 1 second.
• Temperature accuracy: 1,5 °C.
• Resolution: 0,1.
• Visual alarm values: Greater than 100 dB the display indicates "HI", and less than 100 dB the display indicates "LO".