UNI-T UT385 laser power meter

The Uni-T UT385 is a laser power meter designed to measure beam power accurately in the range of 0 µW to 39.99 mW. It suits testing, maintenance and laboratory work where consistent, traceable readings are needed.

Its sensitive detector delivers stable results, and the selectable wavelengths between 400 and 1100 nm let you match the meter to different light sources. The backlit LCD stays readable in dim conditions, while a sampling rate of 0.5 seconds makes it possible to follow changes almost in real time. Memory holds up to 199 data sets, so measurements can be reviewed over time.

The compact, split design with a flexible cable is easy to handle in different settings. A threshold alarm warns when a set value is exceeded, and the unit operates across a wide range of temperature and humidity. It runs on a 9 V battery, and the package includes a storage case and a USB cable.