| Basic function | The range of | Basic accuracy | |
| Model number |
|
UT253B | |
| Leakage current (A) | The scope of | 0.00mA～300A | ±(1.5%+3) |
| 300A～1200A | ±(2%+3) | ||
| 1200A～2000A | ±(3%+3) | ||
| Voltage (frequency) | 0V～600V（50Hz/60Hz） | √ | |
| Resolution | 0.1mA | ||
| Ac voltage (V) | The scope of | 0.00V～600V | ±(1.5%+3) |
| Frequency | 50Hz/60Hz | √ | |
| Resolution | 0.01V | √ | |
| Special function | |||
| Disy mode | LCD：128dots×64dots | √ | |
| Mouth size | 80mm×80mm | √ | |
| 自动The range of |
|
√ | |
| RS-232 Data Transmission |
|
√ | |
| Data storage |
|
200 groups | |
| LCD backlight |
|
√ | |
| The number holds |
|
√ | |
| 过The range of显示 | OL | √ | |
| Automatic shutdown | Fifteen minutes | √ | |
| Low voltage disy | ≤5.2V | √ | |
| Test mode | Forceps CT, integral mode | √ | |
| General characteristics | |||
| Power supply | 1.5V alkaline battery (5 | ||
| LCD size | 43mm X 29mm | ||
| Fuselage color | Red gray | ||
| Fuselage weight | 1000g | ||
| Fuselage size | 275mm × 145mm × 40mm | ||
| Standard parts | Battery, test cable (4: red 3, black 1),RS232 data cable, software CD, Toolbox | ||
| Standard packing | Color box, instruction manual, warranty card, tool kit | ||
| Standard packing数量 | 6 PCs | ||
| Standard packing尺寸 | 610mm × 375mm × 320mm | ||
| Standard packing箱毛重 | 25Kg
|
||
