UT81A_B is a companion Windows application from DMM that connects your UT81A/UT81B handheld digital multimeter/oscilloscope to a PC. It enables real-time data viewing, waveform visualization, and long-term logging so you can analyze measurements more easily, document results, and share findings with colleagues or clients. With a streamlined interface and automatic device detection, UT81A_B helps you move from measurement to insight with minimal setup.

Key features:

Live waveform and measurement capture with zoom and cursors
Data logging with adjustable sampling and duration
Export to common formats (CSV/TXT for data, PNG/BMP for screenshots)
Basic device control, including range, mode, and triggering from the PC
Session saving, annotations, and quick bookmarking for repeat tests
USB connectivity with built-in driver support and automatic recognition

Requirements:

UT81A or UT81B instrument
USB cable and a Windows PC

Ideal for lab work, field service, education, and troubleshooting, UT81A_B streamlines measurement workflows and improves the clarity and traceability of your test results.

UT81A_B is developed by DMM. The most popular version of this product among our users is 1.0. The name of the program executable file is Ut81AB.exe.

You can check StuffIt Standard, PurgeIE Pro, AccPlus and other related programs like DVDx Ultra at the "download" section.