The UM33A is a digital indicator with alarms provides up to 9 alarms outputs and input correction function (PV bias, Polygonal line approximation, polygonal line bias).

Features:
- Easy-to-read, 14-segment large color LCD display
- Scrolling text feature for parameters
- Navigation guide & navigation keys
- Programmable funciton keys
- User settable default values
- Multiple language support (English, Spanish, French, German)
- Compact design of 65-mm depth