General Tools FD08 Digital Formaldehyde Meter
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<b>[Product Information]</b><br>
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<li>Ideal for measuring levels of gaseous formaldehyde (HCHO) as part of a workplace indoor air quality (IAQ) maintenance program</li>
<li>Meets U.S. National Institute for Occupational Safety and Health's (NIOSH's) acceptance criterion; CE and RoHS approved</li>
<li>Tracks, calculates and displays three cumulative formaldehyde gas metrics; measures relative humidity (RH) and temperature in Fahrenheit or Celsius</li>
<li>Large backlit dual-readout LCD; one-button calibration to 0 ppm in fresh air; user-adjustable high concentration audible alarm threshold; tripod mount</li>
<li>Includes instrument, soft pouch, user's manual and warranty; power source is 4 AAA batteries (not included)</li>
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