| Base This function | The range of | Base本精度 |
| Model number |
|
UT55|UT53 |
| Dc voltage | 200mV/2V/20V/200V/1000V | ±(0.5%+1) |
| Ac voltage | 2V/20V/200V/750V | ±(0.8%+3) |
| Direct current | 2mA/20mA/200mA/20A | ±(0.8%+1) |
| Ac current | 20mA/200mA/20A | ±(1%+3) |
| Resistance | 200Ω/2KΩ/20KΩ/200KΩ/2MΩ/20MΩ/200MΩ | ±(0.8%+1) |
| Capacitance | 2nF/20nF/200nF/2μF/20μF | ±(4%+3) |
| Temperature | -20℃～1000℃ | ±(1%+3) |
| Frequency | 20kHz | ±(1.5%+5) |
| Special function |
|
|
| 三极 Tube test |
|
√ |
| 二极Tube test |
|
√ |
| On or off the buzzer |
|
√ |
| Sleep function |
|
√ |
| Low voltage hint |
|
√ |
| Voltage measurement input impedance | 10MΩ | √ |
| Maximum disy | 1999 | √ |
| Disy size | 65×33mm | √ |
| General characteristics |
|
|
| Power supply | 9V battery (6F22) | |
| Fuselage color | Red gray | |
| Fuselage weight | 540g (including protection case) | |
| Fuselage size | 190×88×34mm | |
| Standard parts | 表笔、电池、保护套、点式Temperature探头 | |
| Standard inner packing | Color boxes, manuals, warranty cards | |
| Standard packing quantity | Twenty | |
| Dimensions of outer packing box | 535×362×385mm | |
| Gross weight of standard packing case | 17.4kg | |
| Optional accessories | Pen lamp (UT-TL), pen with lamp (UT-L1/L2) (charge) | |
