Carbon monoxide detector UT337A

UT337A is a portable meter for detecting carbon monoxide gas. It can measure a wide range of CO concentration with short response time. Users can set up both audio and visual alarm. Features of UT337A CO Meter Certificates: CE, RoHS ● Self-calibrated sensor ● Data hold ● LCD backlight ● Auto power off ● Display current CO concentration and Max concentration at the same time ● Calibration function, adjustable zero point for temperature compensation ● High/low audio and visual alarm ● ℃/℉ selectable General Characteristics Power - AAA 1.5V x 4 LCD Size - 26.5mm × 35.5mm Product Color - Red and Grey Product Net Weight - 140g Product Size - 197mm × 54.8mm × 33.8mm Standard Accessories - Batteries Standard Individual Packing - Blister, English Manual Standard Quantity Per Carton - 40pcs Standard Carton Measurement - 555mm × 430mm × 288 mm (0.069 CBM Per Standard Carton) Standard Carton Gross Weight - 18kg