Extech FM300 Desktop Formaldehyde (CH2O or HCHO) Monitor

Product Features:

• 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)
• Designed with Electrochemical CH2O sensor
• 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
• Complete with Universal AC adapter (100V-240V) and multiple plug types (US, EU, UK, AUS)

NORMAL DELIVERY 1-2 week
Call us to get the exact delivery date.
International Credit cards are not accepted on online orders.