3 1/2 in the new "UT50" series Digital DMM is A kind of stable performance, high reliability handheld digital multi-purpose table, the whole circuit design to large-scale integrated circuit, double integral A/D converter as the core and with full function overload protection, can be used to measure DC and AC voltage, current, resistance, capacitance, diode, temperature, frequency and current break, is the user's ideal test tool
| Base This function | The range of | Base本精度 |
| Model number |
|
UT51 |
| Dc voltage | 200mV/2V/20V/200V/1000V | ±(0.5%+1) |
| Ac voltage | 200mV/2V/20V/200V/750V | ±(0.8%+3) |
| Direct current | 20mA/200mA/2mA/20mA/200mA/200μA/10A | ±(0.8%+1) |
| Ac current | 200mA/2mA/20mA/200mA/200μA /10A | ±(1%+3) |
| Resistance | 200Ω/2KΩ/20KΩ/200KΩ/2MΩ/20MΩ/200MΩ | ±(0.8%+1) |
| Special function |
|
|
| 三极 Tube test |
|
√ |
| 二极Tube test |
|
√ |
| 10A fuse |
|
√ |
| On or off the buzzer |
|
√ |
| 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 | Watch pen, battery, protective sleeve | |
| 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 | 20.5kg | |
| Optional accessories | Pen lamp (UT-TL), pen with lamp (UT-L1/L2) (charge) | |
