Extech SDL350 Hot Wire Thermo Anemometer Data Logger
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User settable high or low limit (30 to 130dB) indication with output to drive external relay module Microphone rotates 180° for desired placement Meets ANSI Type 2 and EN 60651 accuracy specs compliant to OSHA When the sound level exceeds the HI set point the RED LEDs flash and can be seen from 30m 100ft Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings
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505.20
Description
Amazon
User settable high or low limit (30 to 130dB) indication with output to drive external relay module Microphone rotates 180° for desired placement Meets ANSI Type 2 and EN 60651 accuracy specs compliant to OSHA When the sound level exceeds the HI set point the RED LEDs flash and can be seen from 30m 100ft Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings
User settable high or low limit (30 to 130dB) indication with output to drive external relay module Microphone rotates 180° for desired placement Meets ANSI Type 2 and EN 60651 accuracy specs compliant to OSHA When the sound level exceeds the HI set point the RED LEDs flash and can be seen from 30m 100ft Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings