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ES-N601 noise transmitter is a high-precision sound metering instrument with a range of up to 30dB~130dB, which can meet daily measurement needs. The product adopts a highly sensitive condenser microphone with stable signal and high precision. It has the characteristics of wide measurement range, good linearity, easy use, easy installation and long transmission distance.
It uses a highly sensitive condenser microphone and a built-in electret as the sound measuring element to measure the sound intensity. The measurement signal is stable and accurate. It supports multiple signal outputs of RS485/4-20mA/0-5V/0-10V/TTL.
