3. FEATURES
P.3
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CO2, humidity and temperature sensors.
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Dual wavelength NDIR CO2 sensor (Non-Dispersive Infrared) for
superior stability.
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User operated CO2 calibration.
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Data Hold & Max/Min/STEL/TWA function.
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Adjustable auto power off timer.
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Internal CO2 alarm buzzer.
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Datalogging up to 32,000 sets.
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USB interface, PC software included.
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Backlight display function.
