ForSale Extech SL130G Sound Level Alert With Alarm
The Extech SL130G continuously monitors the sound level and has built-in LEDs that alert the user when the sound level is too high or too low. Complete with AC adaptor, microphone wind cover, wall, desk, or tripod mount (optional Tripod TR100) Built-in desk, wall and tripod mount User settable high or low limit with output to drive external relay module Continuous monitoring of sound level in 3 ranges Bright LEDS to alert users when sound level is too high or too low LEDs can be read from 100 feet out
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