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FEATURES
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Monitors HCHO, RH, and air temperature in °F or °C
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Backlit LCD display
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Eight-hour time-weighted average
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One-hour average
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15-minute short-term exposure limit
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Hold function
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Minimum and maximum readings
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Selectable audible and visual alarms
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One-button calibration
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Low-battery indicator
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Automatic shutoff
MATERIALS SUPPLIED
• Formaldehyde Meter
• Tripod screw
• Soft carrying case
• Four AAA batteries
• Instruction Manual
• AC Adapter (model 800053 only)
• USB Cable (model 800053 only)
• CD (USB Driver and Logger Software) (model 800053 only)
Optional equipment: field tripod (model 840093)