UNI-T UT61B+ True RMS Digital Multimeters

UNI-T UT61B+ True RMS Digital Multimeters

The UNI-T UT61B+ is a professional-grade True RMS digital multimeter built for accurate electrical measurement across demanding tasks. It supports up to 1000 V AC/DC and 10 A current, making it suitable for power systems, industrial maintenance and advanced diagnostics. The meter offers a 6000-count resolution display, backlight for low-light conditions, and full functionality including resistance, capacitance, frequency, duty-cycle, diode and continuity testing. It includes a USB communication interface for PC logging and features audible/visible alarms for high-voltage or fault conditions. The safety levels are rated CAT III 1000 V / CAT IV 600 V, giving strong protection for field work.
Some of the key specification highlights:

• AC Voltage up to 1000 V (±1% + 3)

• DC Voltage up to 1000 V (±0.5% + 3)

• Resistance up to approx. 60 MΩ for this model

• Frequency range up to ~10 MHz

• Display count: 6000 (for the UT61B+ version)

Because of its wide measurement range, True RMS accuracy and PC-logging capability, the UT61B+ is well suited for electronics technicians, field service engineers, automation and control system specialists, and serious hobbyists who need more than basic functionality.