à¤Ã×èͧµÃǨ¨Ñºá¡çÊ Cabon Monoxide meter à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹Á͹¹Í¡ä«´ì Cabon Monoxide meter à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹Á͹¹Í¡ä«´ì CO-110 CO-110 Carbon Monoxide Meter CO-110 Carbon Monoxide Meter detects the presence of carbon monoxide (CO) and measures concentrations between 1-1000 parts per million (PPM). The Meter indicates the presence of CO by a reading on the LCD and a beeper tone. The beeper function much like clicking of a Geiger counter:Above 200 PPM, the beeper sounds continuously with the concentration of CO. From 35 PPM to 200 PPM, the beeper sounds discontinuously with the concentration of CO. Features Digital LCD Display Auto/manual zero Memory for 10 complete data sets Record mode Red & Blue LED light audible alarm High Accuracy, quick response Pocket size and easy to use Fast sampling Max Hold Data Hold Above 200 PPM, the beeper sounds continuously Specifications Operating temperature 0℃ to 50.0℃ Storage temperature -30℃ to 60.0℃ Operating humidity 0-90% relative humidity (non-condensing) Measurement Range o to 1000PPM Measurement Resolution 1PPM Accuracy ±5% or ±10PPM Warm up period Less than 2 seconds Battery 9V, NEDA 1604A or equivalent Sensor type Stabilized electrochemical Gas-specific (CO) Typical sensor life 3 years à¤Ã×èͧµÃǨ¨Ñºá¡çÊ Cabon Monoxide meter à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹Á͹¹Í¡ä«´ì Cabon Monoxide meter à¤Ã×èͧÇÑ´¡çÒ«¤ÒÃìºÍ¹Á͹¹Í¡ä«´ì CO-110