The UNI-T UT804 is a high-performance 4¾-digit bench digital multimeter from the UT800 series, with a maximum reading count of 39,999. Adopting True RMS measurement technology and supporting AC voltage frequency response up to 100kHz, it meets measurement demands for laboratory R&D, production quality inspection and university teaching labs.

It supports dual power supply: 220V mains AC or dry batteries. Equipped with RS232 and USB dual communication ports for real-time data upload to PC, and local storage & recall of up to 9999 measurement records. The dual-backlight LCD integrates an 81-segment analog bar graph to display digital values and waveform trends simultaneously for easy reading.