Sound Level Meter

Description

Proskit MT-4618, Sound Level Meter

Description:

Ideal for measuring in factories, schools, residential, offices, traffic, sound, noise engineering, product quality control, health prevention and control, and more

Features:

  • A & C weighting network selection
  • Measuring range from 30 to 130 dB
  • LCD with backlight
  • High speed (FAST)/Low speed (SLOW) response rate selection
  • Extra functions: Max./Min.value、Data Hold、Auto range、Backlight、
  • Good anti-interference performance、Auto power off

Specification:

Range

30—130dBA、35—130dBC

30—80db、40—90db、50—100db、60—110db、70—120db、80—130db、30~130 db is auto range

Accuracy±1.5dB ( 94dB@1KHz), ±5dB (94dB@8KHz)
Resolution0.1dB
Response frequency30Hz — 8KHz
Dynamic sound pressure50 dB ( at each range) FAST 125ms, SLOW 1sec
Frequency weightingA and C type
SensorPolarized condenser microphone
Sampling Time2 times/sec.，Analog 20 times/sec.
Operating environment10~80%RH，0°C~40°C (Non-condensing)
Storage environment10~70%RH，-10°C~60°C (Non-condensing)
Low battery indication<5V
Power source1.5V AAA battery x 4 (Not included)
Weight174 g (Not including battery)
Dimension174 x 60 x 29mm
AccessoriesStorage bag, Instruction manual



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