lutron co2-9904sd co2 meter + humidity/temp.

category: humidity/temp./dew point meter (hygrometers)

quick overview:

description

sd card real time recorder, 6000 ppm
co2 meter, + humidity/temp.
model : co2-9904sd
* real time recorder, save the data into the sd memory card and can be downloaded to the excel,
　extra software is no need.
* measurement : co2 (carbon dioxide), humidity, dew point, temperature.
* co2 range : 0 to 6,000 ppm x 1 ppm.
* humidity range: 10 to 95 %rh.
* dew point : -25.3 to 48.9 oc, oc/of.
* temp. range : 0 to 50.0 oc, oc/of.
* co2 sensor : ndir, long term reliability.
* humidity sensor : precision capacitance sensor.
* alarm setting with the beeper sound output.
* sampling time for data recorder is 2 seconds to 8 hours.
* 2 probes : co2 and humidity probe.
* hard carrying case is included
* can use 2 gb to 16 gb sd card (optional).
* rs232/usb computer interface.
* patented.