Digital Multimeter UNI-T UT33D

The UNI-T UT33D Digital Multimeter is a practical and affordable testing instrument designed for electricians, technicians, CCTV installers, students, and general electronics work. It features a clear 1999-count LCD display, manual range selection, and a compact handheld design for convenient field use.

The UT33D measures DC voltage, AC voltage, DC current, and resistance, while also providing diode testing, continuity testing, data hold, low-battery indication, and a square-wave output function. Depending on the specification/version, measurement ranges can vary slightly, so the exact unit should be checked before listing detailed ranges.

Key Features:

• 1999-count LCD display.
• Manual ranging for controlled measurements.
• Measures DC and AC voltage.
• Measures DC current up to 10A.
• Resistance measurement up to high resistance ranges.
• Continuity testing with audible buzzer.
• Diode testing.
• Data Hold function.
• Low-battery indication.
• LCD backlight on supported versions.
• Square-wave signal output.
• Compact and lightweight design.
• Suitable for CCTV installation, electrical troubleshooting, networking, electronics repair, and general maintenance.