UNI-T UT61E+ True RMS Digital Multimeter (22,000 Counts) – Professional Bench-Grade Meter with USB Communication & Analog Bar Graph

Overview 

The UNI-T UT61E+ is an elite, bench-grade True RMS digital multimeter engineered for professional R&D engineers, electronics laboratory technicians, and advanced hardware designers. Representing a massive upgrade to the legendary UT61E, this next-generation meter delivers an ultra-high resolution 22,000-count display, exceptional accuracy down to 0.05% DCV, and lightning-fast sampling rates. Equipped with USB computer connectivity, an analog bar graph for tracking fast signal fluctuations, and comprehensive low-pass filtering, the UT61E+ provides laboratory-level performance for your workbench on Hall Road and beyond.

Key Features

• Ultra-High 22,000-Count Resolution: Displays minute voltage and current changes with incredible precision, ideal for calibration and sensitive circuit debugging.
• True RMS Accuracy: Ensures exact measurements on non-linear AC loads, switching power supplies, and distorted frequency waveforms.
• USB Data Transmission: Connects directly to a PC via a USB cable to log, graph, and export real-time measurement data for long-term testing.
• Analog Bar Graph Display: High-speed 46-segment analog bar graph provides visual feedback for fast-moving transients and peaking signals.
• VFC Low-Pass Filtering: Accurately measure variable-frequency drives (VFD) and noisy motor control signals by filtering out high-frequency interference.
• Comprehensive Testing Suite: Measures AC/DC voltage up to 1000V, AC/DC current up to 10A, resistance up to 220MΩ, huge capacitance up to 220mF, frequency, duty cycle, diode test, and continuity.
• Robust Safety Protection: Built with high-energy ceramic fuses and full-range overload protection up to CAT III 1000V / CAT IV 600V.

Technical Specifications 

Common Applications 

• Electronics laboratory research, component testing, and micro-controller circuit R&D
• Calibrating power supplies, audio amplifiers, and precision measurement equipment
• Troubleshooting complex industrial automation systems and variable-frequency motor drives
• Professional benchtop diagnostics requiring high-resolution data logging