DATASHEET Carbon Monoxide Meter The 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 carbon monoxide in two ways: ·By a reading on the LCD in PPM. ·By a beeper tone. The Meter indicates the presence of CO by a reading on the LCD and a beeper tone. The beeper functions 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 continuously with the Concentration of CO. Audio Alarm Direct Readout of CO concentration in parts per million, PPM. TECHNICAL SPECIFICATION Temperature Operating: Storage:: Operating humidity 0-99% Relative humidity (non-condensing) Maesurement Range Measurement Resolution Meter automatically shuts down after 15 minutes of inactivity Sensor type Stabilized electrochemical Gas-specific (CO Typical sensor life • Complete with following accessories: 9 Volt battery and Carrying Case Do not use the Meter as a personal safety monitor. Learn and recognize the effects of CO poisoning.