THIẾT BỊ ĐO ĐIỆN, ĐIỆN TỬ
Specifications of UT220 Series 2000A Digital Clamp Meters
| Specifications | Range | UT220 | UT221 | UT222 |
| AC current (A) | 2000A | ±(2.5%+5) | ±(2.5%+5) | |
| 2500A | ±(1.5%+5) | |||
| DC current (A) | 2000A | ±(2.5%+5) | ||
| 2500A | ±(1.5%+5) | |||
| AC voltage (V) | 750V | ±(1.2%+5) | ±(1.2%+5) | |
| 1000V | ±(1%+3) | |||
| DC voltage (V) | 1000V | ±(0.8%+1) | ±(0.8%+1) | ±(0.5%+2) |
| Resistance (Ω) | 20MΩ | ±(1%+2) | ||
| 60MΩ | ±(1%+2) | |||
| 66MΩ | ±(1%+2) | |||
| Capacitance (F) | 60mF | ±(3%+5) | ||
| Frequency (Hz) | 20MHz | ±(0.1%+3) | ||
| 60MHz | ±(0.1%+3) | |||
| Temperature | -40°C~1000°C | ±(1%+10) | ||
| -40°F~1832°F | ±(1%+18) | |||
| Features | ||||
| Display count | 2000 | 6000 | 6000 | |
| Auto range/Diode | √ | √ | √ | |
| Jaw opening | 63mm | 63mm | 63mm | |
| True RMS (AC voltage/AC current) | √ | √ | ||
| Duty cycle | 10%~90% | √ | √ | |
| Continuity buzzer | √ | √ | √ | |
| AC+DC | √ | |||
| Low pass filter | √ | √ | ||
| Inrush current | AC current | √ | √ | |
| Relative mode | √ | √ | ||
| Data hold/MAX | √ | √ | √ | |
| MIN/I-OUT function | √ | √ | ||
| Data storage | 1000 | |||
| Analog bar graph | 66 | 61 | ||
| Full icon display | √ | √ | √ | |
| Low battery indication | √ | √ | √ | |
| Input impedance | ≥10MΩ | √ | √ | √ |
| General Characterisitics | ||||
| Power | 9V battery (6F22) | |||
| Display | 43mm x 30mm | |||
| Product color | Red and grey | |||
| Product net weight | UT220: 389g; UT221/UT222: 726g | |||
| Product size | 298mm x 107mm x 47mm | |||
| Standard accessories | Test leads, output cable (UT221/UT222), thermocouple (UT222) | |||
| Standard individual packing | Gift box, carrying bag (UT220), tool box (UT221/UT222), English manual | |||
| Standard quantity per carton | UT220: 40pcs; UT221/UT222: 5pcs | |||
| Standard carton measurement | UT220: 645mm x 600mm x 330mm; UT221/UT222: 510mm x 375mm x 320mm | |||
| Standard carton gross weight | UT220: 30.1kg; UT221: 12.1kg; UT222: 11.9kg | |||
