| Specifications | Range | UT256B |
| AC current (A) | 200A | ±(2.5%+5) |
| DC current (A) | 200A | ±(2.5%+5) |
| AC voltage (V) | 750V | ±(1.2%+3) |
| DC voltage (V) | 1000V | ±(0.8%+3) |
| Resistance (Ω) | 60MΩ | ±(1%+2) |
| Capacitance (F) | 60mF | ±(4%+20) |
| Features | ||
| Display count | 6000 | |
| Auto range | √ | |
| True RMS | √ | |
| Diode test | About 3V | √ |
| NCV | √ | |
| Data hold | √ | |
| Zero mode | √ | |
| Relative mode | √ | |
| LCD backlight | √ | |
| Auto power off | About 15 minutes | √ |
| Continuity buzzer | √ | |
| Low battery indication | ≤2.4V | √ |
| Input protection | √ | |
| Input impedance | ≥10MΩ | √ |
| General Characterisitics | ||
| Power | 1.5V battery (R03) x 2 | |
| Display | 36.5mm x 24mm | |
| Product color | Red and grey | |





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