Extech SL130W Sound Level Alert with Alarm

The Extech SL130W is a sound level alert with an alarm for continuous monitoring of sound levels. Ideal for industrial, hospitals, auditoriums, schools, and other areas where there is a need for being alerted when the sound level reaches set. When the sound level is above the "LO" set point, the green LEDs indicate the sound level is acceptable. User-settable high or low limit (30 to 130dB) with output to drive external relay module.

Meets ANSI Type 2 and EN 60651 accuracy specifications compliant with OSHA. Complete with 100-240V AC 50/60Hz adapter and microphone wind cover. 8 × AA batteries (not included) can be used for monitoring functions only without an LED alert.

Product Features

• User-adjustable high or low limit
• Readable display from 100ft (30m)
• Built-in desk, wall, and tripod mounts
• Sound level in 3 ranges: 30 to 80dB, 60 to 110dB, and 80 to 130dB
• Complete with 100-240V AC 50/60Hz adaptor and microphone wind cover
• Meets ANSI Type 2 and EN 60651 accuracy specifications compliant with OSHA

What's Included

• Extech SL130W Sound Level Alert
• 100-240V AC 50/60Hz adapter
• Microphone wind cover