เครื่องวัดความดังเสียง เครื่องวัดเดซิเบล 30-130dB Digital LCD Sound Level Meter Noise Tester Noise Measuring Instrument Decibel Monitoring

ate — Fri, 08 Jun 2018 10:33:22 +0000

>> เช็คสต๊อคสินค้า <<

Digital LCD Sound Level Meter Noise Tester Noise Measuring Instrument Decibel Monitoring Diagnostic ToolThis meter is featured with wide measuring range (30-130dB). It's portable and easy to use and a handy instrument for sound quality control in factory, office, home, school and construction site.

Features:

LCD backlight for clear reading.
Wide measuring range: 30-130dB.
Sound level measurement.
Min./Max./Lock current value.
Hold the measurement data.
Manual/auto shutoff.
Equipped with sponge ball.
Portable and easy to use,suitable for sound quality control in factory, office, home, school and construction site.

Specifications:

Measuring Range: 30-130dBA
Accuracy: ±1.5dB
Resolution: 0.1dB
Frequency Response: 31.5Hz to 8KHz
Frequency Weighting Features: A Weighting
Display: LCD Display
Power Supply: 3 x 1.5V AAA Batteries(Not included)
Operation Environment: 0-40°C 10-80%RH
Storage Environment: -10-60°C 0-90%RH
Dimension: 50 x33 x160mm / 1.97 x1.3 x6.3in
Weight: 82g / 2.92oz

Package included:

1 x Sound Level Meter
1 x Sponge Ball
1 x User Manual (English)

รับประกันสินค้า 3 เดือน