• Part Number: 3475100
• Low drift portable meter for checking indoor air quality
• CO2 measurement up to 9999 ppm
• Triple display with simultaneous CO2, temperature and relative humidity readings
• Selectable display of dew point and wet bulb
• Air quality analysis with displays of:
• TWA display (time-weighted average) for 8 hrs period
• 15 minutes STEL (short-term exposure limit) value
• High performance low drift sensor designed with NDIR (non-dispersive infrared) waveguide technology
• Easy to read large LCD display
• Manually calibratable
• Audible alarm threshold setting to setup warning against carbon dioxide level
• Backlight function for working in dark area
• Optional PC download capabilities
• Data hold
• Maximum, minimum, average functions
• Long time drift compensation for accurate readings
• Meter, manual, batteries and hard carrying case

• Measuring Range :  CO2 0 ~ 9999 ppm; 2001 ~ 9999 ppm (out of scale range)
• Resolution: 1ppm - CO2 concentration, 0.1°C / °F - Temp, 0.1% RH - Humidity
• Accuracy: ±75ppm±5% of reading (0 ~ 2000 ppm) Others range accuracy are not specified
• Temperature: ±0.6°C / ±0.9°F
• Temp. Range:  -10°C to 60°C (14°F to 140°F)
• RH Range: 0% ~ 95%
• Accuracy: ±3% RH (at25°C, 10-90%) others ±5% for other RH range
• DP (Dew Point Temp.): -20°C to 59.9°C (-4°F to 139.8°F)
• WB (Wet Bulb Temp.): -5.0°C to 59.9°C (23°F to 139.8°F)
• Warm-up Time: 30 seconds
• Response Time: About 30 seconds
• Current Consumption: < 50mA average, < 310mA peak current ( ~55ms)
• Operating Condition: 0 ~ 50°C (32°F to 122°F), 0 ~ 95% RH (avoid condensation) for CO2
• Dimension: 130(L) x 85(W) x 60(H) mm (5.1 x 3.3 x 2.4 in)
• Storage condition: -20°C to 60°C (-4°F to 140°F), 0~99%RH (avoid condensation)
• Power Supply: 12 VDC adaptor
• Standard packing includes: Meter, Manual, Power adapter 100-240vac
• Weight: Approx. 193g (0.43 lb)

• (1) CO2-200 Wall-Mounted CO2 Meter
• (1) Carrying case
• (1) Power adapter 110-240 V AC

Brochure/Data Sheet

Instruction Manual

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