Formaldehyde Meter 0 to 5 PPM (FD08) with Temperature & Humidity

Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

General Tools FD08 Formaldehyde Meter is accurate for measuring levels of gaseous formaldehyde HCHO as part of a workplace indoor air quality IAQ maintenance program or to spot-check a residential environment.

• Electro-chemical sensor measures real-time formaldehyde gas concentration with accuracy and resolution that meet U.S. National Institute for Occupational Safety and Health (NIOSHs) acceptance criterion
• Also tracks, calculates and displays three cumulative formaldehyde gas metrics: 8-hour TWA (time-weighted average), 1-hour average, and 15-minute STEL (short-term exposure limit)
• One-button calibration to 0 ppm in fresh air
• User-adjustable high concentration audible alarm threshold
• Also measures relative humidity (RH) and temperature
• Manually off-settable long-term drift of temperature and RH accuracy
• Min/Max memory and data hold
• Large backlit dual-readout LCD
• F°/C° switch
• Auto power off (can be disabled)
• Tripod mount

Specifications

• Formaldehyde range: 0 to 5 ppm
• Formaldehyde resolution: 0.01 ppm
• Formaldehyde accuracy: ±(5% + 0.03 ppm)
• Formaldehyde sensor type: Electrochemical
• Warmup time: 1 to 15 minutes
• Temperature range: 0° to 122°F (0° to 50°C)
  Temperature accuracy: plus or minus 1.8°F (1°C)
• Temperature resolution: 0.1°
• RH range: 10 to 90%RH
• RH accuracy: ±5% of reading, typical
• Display Type / Size Dual readout LCD / 2 in. (51mm) diagonal
• Auto Power Off Trigger: 15 minutes of front-panel inactivity (can be disabled)
• Operating temperature range: 32° to 122°F (0° to 50°C) @ 0 to 95%RH, non-condensing
• Dimensions 8.3 x 2.4 x 1.0 inches (210 x 60 x 25mm)
• Weight (with battery): 7.2 oz. (204g)
• Power source: (4) "AAA" batteries (not included) or optional 110V AC adapter (General Part No. AC2)

Optional Accessory 110V AC adapter (General Part No. AC2)