TSI Q-TRAK Indoor Air Quality Monitor
(Models 8551/8554)

This easy to use, hand held instrument provides real-time measurements of four important parameters of air quality. Get CO2,Temperature, Humidity and CO readings simultaneously using a single probe.

Advanced logging modes allow you to program start/stop times and sample length, as well as store more than 63,000 data points. Information can be easily retrieved and analyzed by using the TRAKPRO™ Data Analysis Software provided, which allows you to customize data retrieval and output to generate reports, statistics and graphs.

Argus-HAZCO can assist you in selecting the appropriate instrument
based on your application.

Specifications:
	CO2	CO	Temperature	Humidity
SensorType :	NDIR	Electro-Chemical	Thermistor	Thin Film capacitive
Range:	0 to 5000 ppm	0 to 500 ppm	32 to 122°F	5 to 95% rh
Accuracy:	±3% of reading +50 ppm @ 77°F	±3% of reading or 3ppm whichever is greater	±1.0°F	± 3% rh
Scale:	Fahrenheit and Celsius
Datalogging Intervals:	User adjustable from 1 sec to 1 min
Software:	TrakPro
Weight:	19 ounces
Battery Type:	(4) AA-size alkaline batteries
Listings:	N/A