LED Digital Display Carbon Monoxide Detector Depot Test CO Sensor CO Gas Monitor Office

Label:Yes Power supply: battery Powered, 2*AA batteries Product Dimension: 9.6*9.6*3.1cm(3.78*3.78*1.22in) Package:1 pc Carbon Monoxide Detector Sensor type: electrochemistry Detection gas: carbon monoxide Alarm method: Scene alarm, sound+flash (auditory+visual) Style: Digital screen display Working environment: temperature 5~40℃, humidity20~90%

Note: This product does not include batteries Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm(0.39-0.79in) measuring deviation due to manual measurement.