Description
The UNI-T UT33B+ Digital Multimeter is an entry-level handheld measuring instrument designed for everyday electrical and electronic testing. Its compact palm-size design makes it convenient to carry in a toolbox or use during repair and maintenance work.
With multiple measurement functions, this multimeter helps users check voltage, current, resistance, batteries and electronic components.
Key Features
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AC/DC Voltage Measurement: Measures voltage up to 600V.
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DC Current Measurement: Supports current measurement up to 10A.
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Resistance Measurement: Measures electrical resistance up to 20MΩ.
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Battery Testing: Dedicated testing for 1.5V, 9V and 12V batteries.
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Diode Test: Useful for checking semiconductor components.
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Continuity Buzzer: Audible indication for continuity testing.
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Backlit LCD Display: Makes readings easier to see in low-light conditions.
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Protective Rubber Cover: Provides additional protection against accidental drops.
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Auto Power Off: Helps conserve battery power.
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Compact Design: Convenient for technicians, electricians and students.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | UNI-T |
| Model | UT33B+ |
| Product Type | Digital Multimeter |
| DC Voltage | 200mV–600V |
| AC Voltage | 200V–600V |
| DC Current | 200µA–10A |
| AC Current | Not supported |
| Resistance | 200Ω–20MΩ |
| Display Count | 2000 |
| Diode Test | Yes |
| Continuity Buzzer | Yes |
| Battery Test | 1.5V / 9V / 12V |
| Display | Backlit LCD |
| Range Selection | Manual |
| Safety Rating | CAT II 600V |
| Power Supply | 2 × AAA 1.5V batteries |
| Dimensions | Approx. 134 × 77 × 47mm |
| Weight | Approx. 205g |
Package Contents
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1 × UNI-T UT33B+ Digital Multimeter
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1 Pair × Test Leads
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2 × AAA Batteries (confirm inclusion)
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1 × User Manual

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