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Professional GM1351 Digital Sound Level Meter Decibel Logger 30-130dB
- It is designed according to following standards,
- International Electrician Committee Standard : IEC 651 TYPE 2 & ANSI 1.4 TYPE 2.
- With modern compact and portable appearance design.
- Accuracy up to among 1.5dB.
- Maximum value holding function to lock up the maximum reading.
- Large LCD screen with digits reading.
- Equipped with a sponge ball.
- Auto power off design for energy saving.
- Auto backlight display.
- Portable, easy-to-use and handy instrument for sound quality control in factory, traffic, family, and audio system.
- Measuring range: 30-130dBA
- Accuracy: among 1.5dB
- Frequency range: 31.5Hz to 8.5KHz
- Frequency weighting: A
- Digital display: 4digits
- Resolution: 0.1dB
- Sample rate: 2 times/second
- Microphone: 1/2 inch electret condenser microphone
- Max hold: MAX
- Power supply: 9V battery (the battery is not included)
- Power life: About 30 hours (alkaline battery)
- Operating condition: 0-40degree 10-80%RH
- Storage condition: -10–+60degree 10-70%RH
- Product weight: 105g
- Package weight: 130g
- Product size: 14.2 * 5.3 * 3.5cm
- Package size: 15.2 * 6.0 * 4.2cm
Package included :
- 1 x GM1351 Sound Level Meter
- 1 x Sponge Ball
- 1 x User Manual
Details pictures :