Uni-T UT133B is a compact and rugged handheld multimeter for everyday measurements, featuring a clear backlit display, manual range selection, and handy functions such as NCV, Data Hold, and a 1.5 V and 9 V battery test. Thanks to 2 m drop resistance, it is suitable for routine work in the workshop and out in the field.
Clear display and easy operation
A large LCD with backlight and a well-organized control layout makes it easy to use. The rotary switch and buttons (e.g., HOLD/SELECT) support quick mode switching and comfortable reading.
Measurements plus 1.5 V and 9 V battery testing
The UT133B offers a wide range of measurements (voltage, current, resistance, capacitance) and also includes a practical 1.5 V and 9 V battery test for quick checks of the most common cells.
Rugged design for everyday use
The multimeter is designed for everyday practice and can handle tougher handling as well—resistance to drops from up to 2 m increases service life when working in the workshop and in the field.
The Uni-T UT133B digital multimeter is designed for quick diagnostics and basic electrical measurements in everyday operation. It combines a compact design with an easy-to-read LCD (max. 6000 counts) and a safety category of CAT II 600 V. A practical rotary selector makes switching modes easy, and manual range setting gives you control over the measurement.
The UT133B measures DC and AC voltage, DC current, resistance, and capacitance. Compared to related variants in the series, it stands out with a 1.5 V and 9 V battery test, allowing you to quickly verify commonly used batteries.
Main advantages:
- NCV – non-contact voltage detection
- Display backlight and Data Hold for comfortable readings
- Diode test and audible continuity test
- Auto power-off to save battery
- Overload audible alarm and high-voltage warning
- 2 m drop resistance for longer service life
Package contents: multimeter, test leads, user manual.
Specifications
- Manufacturer
- Uni-T
- Model
- UT133B
- Type
- Digital multimeter
- DC voltage
- 600 mV / 6000 mV / 60 V / 600 V ±(0.5% + 3)
- AC voltage
- 600 V ±(1.2% + 3)
- DC current
- 600 µA / 60 mA / 600 mA / 10 A ±(1.0% + 3)
- Resistance
- 600 Ω / 6000 Ω / 60 kΩ / 600 kΩ / 60 MΩ ±(0.8% + 2)
- Capacitance
- 9.999 nF / 99.99 nF / 999.9 nF / 9.999 µF / 99.99 µF / 999.9 µF / 9.999 mF ±(4.0% + 5)
- Battery test
- 1.5 V / 9 V ±(1.0% + 2)
- Maximum display
- 6000
- Range selection
- Manual
- Functions
- Diode test, continuity buzzer, NCV, Data Hold, LCD backlight, auto power-off, overvoltage or overcurrent alarm, high-voltage warning
- Safety
- CAT II 600 V
- Drop test
- 2 m
- Power supply
- 2× 1.5 V batteries (R03)
- Weight
- 255 g
- Dimensions
- 155 × 76.5 × 49 mm
- Display dimensions
- 56.8 × 36.1 mm
