| Specifications | Range | Best Accuracy |
| Model | UT222 | |
| AC Current(A) | 600A/2500A | ±(1.5%+5) |
| DC Current(A) | 600A/2500A | ±(1.5%+5) |
| AC Voltage(V) | 6V/60V/600V/1000V | ± (1.2%+5) |
| DC Voltage(V) | 6V/60V/600V/1000V | ±(0.5%+2) |
| Resistance(Ω) | 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ | ±(1%+2) |
| Capacitance(F) | 60nF/600nF/6uF/60uF/600uF/6000uF/60mF | ±(3.0%+5) |
| Frequency(Hz) | 60Hz/600Hz/6kHz/60kHz/600kHz/6MHz/60MHz | ±(0.1%+3) |
| Temperature(°C) | -40°C ～ 1000°C | ±(1.0%+8) |
| Temperature(°F) | -40°F ～ 1832°F | ±(1.0%+12) |