Description
2000A DIGITAL CLAMP METER UT221 UNI-T
UT220 series are 2000A AC/DC digital clamp meters. This series ensures stable performance, safety, and reliability for measuring up to 2000A AC (and DC for UT221) current. It is designed with over-load protection for all ranges, perfect for all professionals.
FEATURES
- Auto range
- Continuity buzzer
- MAX/MIN
- Diode
- Data hold
- Low battery indication
APPLICATIONS
- UT221 voltage measurement
- UT221 current measurement
| Category | Specification (UT221) |
|---|---|
| Display Count | 4000 counts |
| Jaw Opening | 60 mm |
| AC Current Range | 0–2000 A (±2.0% + 5 digits) |
| DC Current Range | 0–2000 A (±2.0% + 5 digits) |
| AC Voltage Range | 0–750 V (±1.2% + 5 digits) |
| DC Voltage Range | 0–1000 V (±1.0% + 5 digits) |
| Resistance Range | 0–40 MΩ |
| Capacitance Range | 0–100 μF |
| Frequency Range | 10 Hz – 10 MHz |
| Temperature Measurement | -40 °C to 1000 °C |
| Continuity Test | Yes (buzzer if resistance < 30 Ω) |
| Diode Test | Yes |
| Data Hold | Yes |
| MAX/MIN Mode | Yes |
| Display Backlight | Yes |
| Low Battery Indication | Yes |
| Auto Power Off | Yes (after ~15 minutes of inactivity) |
| Safety Rating | CAT III 1000 V, CAT IV 600 V |
| Power Supply | 1 × 9 V battery (6F22) |
| Dimensions (L×W×H) | 286 × 105 × 45 mm |
| Weight | ~600 g (including battery) |
| True RMS | Yes |








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