The UNI-T UT191T is a professional True RMS digital multimeter for AC/DC voltage up to 600V, AC/DC current up to 20A, resistance up to 60MΩ and temperature measurement from -40 to 400°C. Its CAT III 600V, IP65 and 2m drop-proof design supports industrial electrical maintenance, troubleshooting and temperature testing.
Key Features
- True RMS digital multimeter with 6000-count display
- AC/DC voltage measurement up to 600V and AC/DC current measurement up to 20A
- Temperature measurement from -40 to 400°C with 0.1°C resolution
- LoZ ACV, LPF ACV, peak measurement and 31-section analogue bar
- CAT III 600V, IP65 and 2m drop-proof design for industrial service work
Product Specifications
| Product Type |
Professional True RMS Digital Multimeter |
| Model |
UT191T |
| Display Count |
6000 |
| Sampling Rate |
3 times/second |
| DC Voltage |
Up to 600V; accuracy ±(0.5% + 3) |
| AC Voltage |
Up to 600V; accuracy ±(0.7% + 3) |
| LoZ AC Voltage |
Up to 600V; accuracy ±(2% + 5) |
| LPF AC Voltage |
Up to 600V; accuracy ±(2% + 5) |
| DC Current |
Up to 20A; accuracy ±(0.8% + 3) |
| AC Current |
Up to 20A; accuracy ±(1% + 3) |
| Resistance |
Up to 60MΩ; accuracy ±(0.8% + 2) |
| Capacitance |
Up to 60mF; accuracy ±(3% + 5) |
| Frequency |
10Hz–1MHz; accuracy ±(0.1% + 4) |
| Duty Cycle |
0.1%–99.9%; accuracy ±(2% + 5) |
| Temperature |
-40–400°C / -40–752°F |
| Temperature Resolution |
0.1°C / 0.2°F |
| Temperature Accuracy |
±(1% + 20) / ±(1% + 40) |
| AC Voltage Frequency Response |
45Hz–400Hz |
| Safety Rating |
CAT III 600V |
| Ingress Protection |
IP65 |
| Drop Protection |
2m drop test |
| Power Supply |
9V battery |
| LCD Size |
58 × 42mm |
| Product Dimensions |
180 × 87 × 59mm |
| Net Weight |
428g |
| Certifications |
CE, UKCA, GS, cTUVus |
Applications
- Industrial electrical maintenance
- Electrical installation and control-panel inspection
- Motor, drive and inverter troubleshooting
- Power-system and equipment servicing
- Electrical and temperature testing in workshop or field environments
Included Components
- UT191T digital multimeter
- Test leads
- Point-contact temperature probe
- 9V battery
- Carrying bag
- User manual