Features

• Measures oxygen (O2), carbon dioxide (CO2), carbon monoxide (CO), temperature and humidity
• Records up to 3 readings simultaneously
• User adjustable audible alarms
• User selectable unit of measure (°F or °C)
• Data hold and Max/Min functions
• Real-time datalogger with integral SD memory card
• User selectable sampling rate from 2 secs to 8 hrs
• Large, easy-to-read backlit LCD display
• Optional PC software features live tracking via USB connection
• Tripod mount for long-term monitoring
• Low battery indicator and auto shut off
• Includes humidity probe, carbon monoxide probe, carbon dioxide probe, oxygen probe, hard carrying case, and batteries

Specifications

Temperature

Measuring Ranges:	32 to 122.0°F (0 to 50.0°C) Dew Point: -13.5 to 120.1°F (-25.3 to 48.9°C) Wet Bulb: -6.9 to 122.1°F (-21.6 to 50°C)
Accuracy:	±1.5°F (±0.8°C)
Resolution:	0.1°F/°C

Humidity

Measuring Range:	5 to 95%RH
Accuracy:	>70%RH: ±(3% rdg + 1%RH) <70%RH: ±3%RH
Resolution:	0.1%RH

CO2

Measuring Range:	0 to 4,000 ppm
Accuracy:	< 999 ppm: ±40 ppm >1,000 ppm: ±5% Rdg
Resolution:	1 ppm

CO

Measuring Range:	0 to 1,000 ppm
Accuracy:	±(5% + 2 ppm)
Resolution:	1 ppm

O2

Measuring Range:	0 to 30% O2
Accuracy:	±(1% + 0.2% O2)
Resolution:	0.10%