User Manual

EXTECHINSTRUMENTS
7 CO240‐en‐GB_v1.412/14
Specifications
Display DualmultifunctionLCD
CO
2
measurerange 0to9,999ppm
CO
2
accuracy ±(75ppm+5%ofreading)0to2,000ppm
Temperaturemeasurementrange‐10to50°C(14to122°F);0.1°resolution
TemperatureAccuracy ±1°C(1.8°F)
Relativehumiditymeasurementrange10to90%RH
RelativeHumidityAccuracy ±5%ofrdgat25°C(77°F)otherwise±7%RH
DewPointTemperaturecalculationrange‐72.9to47°C(‐99.22to118°F);0.1°resolution
We
tBulbTemperaturecalculationrange‐11to48.2°C(12.2to118.8°F);0.1°resolution
Power  AAAbatteriesx6pcsorACadaptor
Dimensions 211x60x40mm(8.3x2.4x1.6")
Weight 181.4g(6.4oz.)
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
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