FM300: Desktop Formaldehyde Monitor
Measures Formaldehyde (CH₂O or HCHO) Concentration, Air Temperature and Humidity. The FM300 is a desktop formaldehyde (CH₂O or HCHO) Monitor which measures formaldehyde concentration, air temperature and humidity and displays them simultaneously on an LCD monitor. The FM300 calculates statistical weighted averages of TWA (8-hour Time Weighted Average) and STEL (15-minute Short Term Exposure Limit) and features a Min/Max value recall function, CH₂O Calibration function in fresh air and Internal memory for manually storing (99 readings). Product comes complete with a universal AC adapter, multiple plugs and a user’s manual.
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)
| Specifications | Range | Resolution | Basic Accuracy |
|---|---|---|---|
| Formaldehyde (HCHO and CH₂O) | 0.00 to 5.00ppm | 0.01ppm | ±5% |
| Temperature | 32 to 122°F (0 to 50°C) | 0.1°F/°C | ±2°F/1°C |
| Humidity | 10 to 90%RH | 0.1%RH | ±5%RH |
| Dimensions/Wt | 6.1 x 3.4 x 3.2″ (155 x 87 x 81mm)/ 5.8oz (165g) | ||
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