UNI-T UT33B+ LCD Digital Multimeter
Ratings: 4
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The UNI-T UT33B+ is a compact, palm-sized digital multimeter designed for entry-level users, DIY enthusiasts, hobbyists, and professionals who need a reliable, no‑frills instrument for basic electrical measurements. As part of UNI‑T’s redesigned UT33+ series, it combines a large backlit LCD display, a rugged housing that withstands 2‑meter drops, and a dedicated battery test function for 1.5V, 9V, and 12V batteries — a feature not found on most entry-level meters.
Key Features
Dedicated Battery Test Function
Quickly assess 1.5V, 9V, and 12V batteries with clear “good”, “low”, and “bad” status indicators, making it easy to sort used batteries and verify replacements without manual calculations.
2‑Meter Drop Protection
Engineered with an innovative industrial design that withstands a 2‑meter drop, significantly improving durability and protecting the meter from accidental falls in workshops, garages, or job sites.
Large Backlit LCD Display
The 66 mm × 51 mm LCD screen with backlight provides excellent readability, even in low‑light conditions, such as inside electrical panels or during fieldwork.
Continuity Buzzer
Quickly test for opens and shorts with a loud, audible buzzer that triggers when resistance falls below approximately 10–50Ω, speeding up cable and circuit checks.
CAT II 600V Safety Rating
Designed to meet CAT II 600V safety standards, allowing safe measurements on single‑phase receptacles and branch circuits in residential and commercial environments.
Manual Range Selection
Full manual control over measurement ranges — five DCV ranges (200mV to 600V), two ACV ranges (200V and 600V), three DCA ranges (200µA to 10A), and five resistance ranges (200Ω to 20MΩ).
Auto Power‑Off & Low Battery Indicator
Automatically shuts down after approximately 15 minutes of inactivity to conserve battery life, and a low‑battery icon alerts you when it is time to replace the AAA cells.
Comfortable Protective Cover with Probe Holder
The soft, ergonomic holster protects the meter and includes a groove on the back to securely store one test lead when not in use, keeping the workspace tidy.
Complete Ready‑to‑Use Kit
Delivered with test leads, two AAA batteries, and a user manual — no extra purchases needed to start measuring immediately.
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