Extech FM300 Datasheet & Stock

EXTECH FM300 Offers
Features

Perfect for checking indoor air quality of areas affected by formaldehyde gas emissions which are a contributing factor to Sick Building Syndrome
Simultaneously displays formaldehyde concentration, air temperature, and relative humidity readings with date (Year/Month/Day) and time
Visibly bright LED (green/red) and three facial icons indicate indoor CH2O warning level
Audible beeping alarm default at 0.08ppm (adjustable)
Min/Max value recall function
Calculates statistical weighted averages of TWA (8-hour Time Weighted Average) and STEL (15-minute Short Term Exposure Limit)
CH2O calibration function in fresh air
Internal memory for manually storing up to 99 readings with recall function