UNI-T UT133B is a palm-size digital multimeter measuring up to 600V AC/DC voltage, 10A DC current, 60MΩ resistance, and 9.999mF capacitance. Its 6000-count display, manual ranging, NCV detection, 1.5V/9V battery test, backlight, data hold, and overload protection support electrical and electronic troubleshooting.
Key Features
- 6000-count LCD display
- 600V AC/DC voltage measurement
- 10A DC current measurement
- 9.999mF capacitance measurement
- NCV detection
- 1.5V/9V battery test
- Backlight and data hold
- 2m drop protection with overload alarm
Product Specifications
| Model |
UT133B |
| Product Type |
Palm-size digital multimeter |
| Display Count |
6000 |
| Range Selection |
Manual |
| NCV |
Yes |
| Battery Test |
1.5V / 9V; Good, Low, Bad indication |
| Power Supply |
2 × 1.5V R03 batteries |
| Display Size |
56.8 × 36.1mm |
| Product Size |
155 × 76.5 × 49mm |
| Net Weight |
255g with batteries |
| Certifications |
CE, UKCA, cETLus |
Measurement Specifications
| Function |
Range |
Accuracy |
| DC Voltage |
600mV / 6000mV / 60V / 600V |
±(0.5%+3) |
| AC Voltage |
600V |
±(1.2%+3) |
| DC Current |
600μA / 60mA / 600mA / 10A |
±(1%+2) |
| Resistance |
600Ω / 6000Ω / 60kΩ / 600kΩ / 60MΩ |
±(0.8%+2) |
| Capacitance |
9.999nF / 99.99nF / 999.9nF / 9.999μF / 99.99μF / 999.9μF / 9.999mF |
±(4%+5) |
Applications
- Residential electrical troubleshooting
- Electronic circuit testing and repair
- Battery condition checks
- Electrical panel and control cabinet maintenance
- Workshop and field service diagnostics
Included Components