UT221 are stable and safe 3 5/6 digit AC&DC digital clamp meters.It is perfectly designed with over-load protection for all ranges and the unique structure, making it a superb professional meter especially for electricians.An ideal tool for the maintenance and troubleshooting needed in metallurgy, manufacturing, petroleum, electric power, chemical industry, etc.
| Specifications |
Range |
Best Accuracy |
| Model |
|
UT221 |
| AC Current(A) |
660A/2000A |
±(2.5%+5) |
| DC Current(A) |
660A/2000A |
±(2.5%+5) |
| AC Voltage(V) |
6.6V/66V/660V/750V |
± (1.2%+5) |
| DC Voltage(V) |
6.6V/66V/660V/750V |
±(0.8%+1) |
| Resistance(Ω) |
660Ω/6.6kΩ/66kΩ/660kΩ/6.6MΩ/66MΩ |
±(1.0%+2) |
| Frequency(Hz) |
66Hz/660Hz/6.6kHz/66kHz/660kHz/6.6MHz/20MHz |
±(0.1%+3) |
| Features |
| Display Count |
|
6600 |
| Auto Range |
|
√ |
| Jaw Opening |
|
63mm |
| True RMS |
AC Voltage/AC Current |
√ |
| Duty Cycle |
0.1%~99.9% |
√ |
| Diode |
|
√ |
| Continuity Buzzer |
|
√ |
| Low-Pass Filtering |
|
√ |
| Inrush Current |
AC Current |
√ |
| Relative Function |
|
√ |
| Data Hold |
|
√ |
| MAX |
|
√ |
| MAX/MIN |
|
√ |
| LCD Backlight |
|
√ |
| Analogue Bar Analogue |
|
66 |
| Full Icon Display |
|
√ |
| Auto Power Off |
|
√ |
| Low Battery Indication |
|
√ |
| Input Impedance |
≥10MΩ |
√ |
| I-OUT Function |
|
√ |
| General Characteristics |
| Power |
9V Alkaline Battery(6LF22) |
| LCD Size |
43mm×30 mm |
| Product Color |
Red and Grey |
| Product Net Weight |
725g |
| Product Size |
298mm × 100mm × 48mm |
| Standard Accessaries |
Test Leads, Output Cable,Tool Box |
| Standard Individual Packing |
Gift box, English Manual |
| Standard Quantity Per Carton |
5PCs |
| Standard Carton Measurement |
510mm×375mm×320mm |
| Standard Carton Gross Weight |
12Kg |
