The GM1351 Decibel Meter has been designed to check noise compliance with safety regulations. It is used to perform acoustic analysis by safety engineers, health, industrial and safety offices as well as sound quality control in environments like factories, offices, where traffic noise needs to be monitored and for any other noise monitoring applications.

• Measuring Range: 30 ~ 130dBA
• Accuracy: ±1.5dB
• Resolution: 0.1dB
• Frequency range: 31.5Hz ~ 8.5kHz
• Sampling Frequency: 2 times/sec
• Max/MIN Hold
• Backlight display
• Analog bar-graph
• Auto power-off
• Microphone: 0.5 inch electret condenser microphone
• Digital Display: 4 digits LCD
• Compliance: IEC651 TYPE 2 & ANSI S1.4 TYPE 2
• Power source: 1x 9V battery (Not included)

What's in the box

• GM1351 Sound Level Meter,
• Sponge for covering microphone,
• User Manual