Environmental Sound/Temperature/Humidity Datalogger - (EMDL700)

The Triplett EMDL700 Temperature/Humidity/Sound Datalogger records up to 20,000 data points. The 7" high-resolution touch screen color LCD display (1024x600) displays a real time graphical curve with zoom and digital display of readings and has a brightness adjustment and screen saver with adjustable start time. It features High/Low audible and visual alarms (high alarm only for sound), 1 second to 24 hour sampling rate with manual start/stop, and a progress bar that indicates used/free memory. Sound measurement has a ±1.4dB accuracy (IEC61672 -1 Class 2). Additional features include: User selectable °C/°F, Max/Min for recording the highest and lowest readings, date and time setting, USB interface for downloading recorded data to your PC in CSV format, and a built-in desk stand and wall mounting bracket. Comes complete with sensor probe with 3.3ft (1m) cable, windscreen, USB cable, 3.7V Lithium battery, and universal AC adapter/charger. 1 year warranty.

CATEGORY: AIR FLOW METER ANEMOMETERS , DIGITAL LIGHT METERS, HUMIDITY METERS

• Records up to 20,000 data points
• 7" high-resolution touch screen color LCD display (1024x600)
• Real time graphical curve with zoom and digital display of readings
• Brightness adjustment and screen saver with adjustable start time
• High/Low audible and visual alarms (high alarm only for sound)
• 1 second to 24 hour sampling rate with manual start/stop
• Progress bar indicates used/free memory
• USB interface for downloading recorded data to your PC in CSV format
• Built-in desk stand and wall mounting bracket
• Tripod mount
• Includes sensor probe with 3.3ft (1m) cable, windscreen, USB cable, 3.7V Lithium battery, and universal AC adapter/charger

Datasheet

User Manual

Q: I've noticed most ear plugs, including ones I'm considering, are rated at dB32. What is a typical and safe dB level for the human ear? When would I need to use earplugs with a dB32 rating?

A: Noise levels above 70 dB over extended periods can start to damage hearing. Extremely loud noises, surpassing 120 dB, can cause immediate damage. The dB32 rating of earplugs indicates the amount of noise reduction they provide. For specific applications of your earplugs or hearing protection, it's best to consult with the manufacturer directly. It's worth noting that OSHA mandates employers to initiate a hearing conservation program when noise exposure reaches or exceeds 85 decibels averaged over an 8-hour workday, known as the 8-hour time-weighted average (TWA).