Product Overview
The UNI-T UT33+ Series Digital Multimeter is a new-generation entry-level multimeter designed for electricians, technicians, and DIY users.
Compared with previous models, the UT33+ series features an improved LCD layout for clearer readings and enhanced safety protection, meeting CAT II 600V standards for everyday electrical work.
This compact, pocket-sized multimeter combines reliability, ease of use, and essential measurement functions, making it an ideal choice for home, workshop, and professional applications.
Key Features
CAT II 600V safety rating for reliable daily use
New LCD display layout for improved readability
Compact pocket-size design, easy to carry
Anti-burn protection for enhanced user safety
Auto power-off and auto backlight-off to save battery
Diode test and continuity buzzer
2-meter drop resistance with integrated test probe holder
Model Differences (Important)
UT33A+
Auto-ranging
Measures DC/AC voltage, resistance
Ideal for basic electrical measurements
UT33B+
Manual ranging
Battery test function: 1.5V / 9V / 12V
Maximum resistance: 20MΩ
Recommended entry-level model for electricians
UT33C+
Manual ranging
Expanded DC current ranges
Suitable for users needing current measurement
UT33D+
Manual ranging
Includes NCV (Non-Contact Voltage Detection)
Temperature measurement support
Best choice for safety-focused applications
Measurement Specifications
DC Voltage
200mV / 2V / 20V / 200V / 600V
Accuracy: ±(0.5% + 2)
AC Voltage
Up to 600V
Accuracy: ±(1.2% + 3)
DC Current
Up to 10A
Accuracy: ±(1% + 2)
AC Current
Up to 10A
Accuracy: ±(1.2% + 3)
Resistance
Up to 200MΩ (model dependent)
Accuracy: ±(0.8% + 2)
Capacitance
Up to 2mF (UT33D+)
Accuracy: ±(4% + 8)
Temperature (UT33D+)
-40℃ to 1000℃
-40℉ to 1832℉
General Specifications
Display Count: 2000
Power Supply: 2 × 1.5V AAA batteries (R03) (Not Included)
Display Size: 66mm × 51mm
Housing Color: Red & Grey
Package Includes
UNI-T UT33+ Series Digital Multimeter (selected model)
Test leads
User manual
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