UNI-T UT337A carbon monoxide meter
Product description
The Uni-T UT337A is a portable carbon monoxide detector designed to measure CO concentrations from 0 to 1000 ppm. Its electrochemical sensor reaches 90% of the reading in under 60 seconds, allowing gas levels in the surrounding air to be tracked in near real time. Current and peak concentrations are shown at the same time, and audible and visual alarms can be set to trigger when thresholds are exceeded.
A backlit LCD makes readings easy to see, while the Data Hold function freezes the value so it can be checked without watching the display constantly. Zero adjustment with temperature compensation helps maintain accuracy under varying conditions, and the display can switch between °C and °F. A low-battery indicator and automatic power-off support everyday use.
The lightweight, compact housing makes the meter easy to carry into the field. It suits both technical applications and basic indoor air quality monitoring. The package includes the meter, AAA batteries and a user manual.


















