Vehicle noise, in-ear noise detector

PRODUCT FUNCTION

This instrument is a specialized device for detecting vehicle driving noise and the noise near the driver's ear.

PERFORMANCE CHARACTERISTICS

• The host measures the noise of the sightseeing vehicle and synchronously measures the noise beside the driver's left and right ears multiple times through Bluetooth connection with the control terminal, automatically comparing values;

• Adopt high-precision sensors with high sampling accuracy and fast sampling speed to effectively improve the instrument's measurement accuracy;

• Recordable parameters: The handheld control terminal monitors and measures the changes in numerical parameters of the measurement process in real time throughout;

• External 4-stage power display indicator light;

• The host unit and the main data collector adopt wireless transmission mode, eliminating the need for additional signal transmission antennas;

• The main body of the host is made of lightweight aluminum alloy, which is light and sturdy; the instrument's outer case adopts a high-strength box body that is dustproof and shockproof; the testing equipment is easy to operate and convenient to use, effectively improving the inspection efficiency of inspectors;

TECHNICAL PARAMETERS

• Noise Measurement Range：35~115dB

• Noise Measurement Resolution: 0.1dB

  Frequency Range:20Hz~12.5KHZ

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