à¤Ã×èͧÇÑ´¡êÒ«¤ÒÃìºÍ¹ä´ÍÍ¡ä«´ì CO2 Meter ˹éÒ¨ÍáÊ´§¼Åà¢éÒ㨧èÒ ÁÒ¾ÃéÍÁÊÑ­­Ò³àµ×͹ Handheld CO2 Meter with Temp. RH measurement ÃØè¹ 98132S à¤Ã×èͧÇÑ´¡êÒ«¤ÒÃìºÍ¹ä´ÍÍ¡ä«´ì 98132S Handheld CO2 Meter with Temp. RH measurement Featues & Application The smart USB portable CO2 on line logging meter Measure CO2 up to 9999 ppm with NDIR precision sensor Automatic baseline calibration function enable disable Triple display, easy to understand, with audible alarm Specifications: Parameter: CO2, Temperature, Humidity. Dew Point, Wet Bulb Temp. CO2 measure range: 0~9999 ppm CO2 accuracy: ±75 ppm+5% of reading (0~2000 ppm), others unspecifield Temperature range: -10.0~50.0°C (14.0~122.0°F) Temperature accuracy: ±1.0°C/2.0°F Relative humidity range: 10~90%RH Relative humidity accuracy: ±5%RH (at 25°C 10~90%RH), others ±7%RH Dimension Meter&Probe: 160×60×40 mm Power: AAA batteries × 6 pcs or AC/DC adaptor (Optional) Supplied: Meter Batteries AAA × 6 pcs USB cable (Data transmission) Online (Real-time) CD with software Plain box Operation manual Black carrying pouch 98132S Carbondioxide Meter CO2 Meter MIC à¤Ã×èͧÇÑ´¡êÒ«¤ÒÃìºÍ¹ä´ÍÍ¡ä«´ì