| Color | Red + Grey |
| Model | UT251B |
| Quantity | 1 Set |
| Material | ABS |
| Screen Size | 1.39 inch |
| Max. Display | 10000 |
| DC Voltage | NO |
| AC Voltage | NO |
| DC Current | NO |
| AC Current | 0.001mA~60.00A＼(1.5%+5)60.00A~199.9A ＼(2%+5)200.0~A300.0A＼(4%+5) |
| Resistance | NO |
| Capacitance Accuracy | NO |
| Frequency Accuracy | Voltage(Freq.)0V~600V 50Hz/60Hz |
| Transistor Test | No |
| Temperature Test | No |
| Frequency Test | Yes |
| Power Consumption Test | No |
| Short-Circuit Protection | No |
| Short Curcuit Buzz | No |
| Auto Power Off | Yes |
| Powered By | Others、9V Battery (6F22) |
| Battery Number | 1 |
| Battery included or not | No |
| Certification | CE |
| Packing List | 1 x Host 1 x Software CD 1 x RS232 data line (line length: 100CM) 1 x Cloth 1 x English manual |