The Uni-T UT221 clamp meter measures AC and DC current up to 2000 A and uses True RMS technology for AC current and voltage measurements. It features auto-ranging, inrush current measurement and a 66-segment analog bar graph, with a jaw opening of 63 mm.
It measures AC voltage up to 750 V, DC voltage up to 1000 V, resistance up to 66 MΩ and frequency up to 20 MHz. It includes diode and continuity tests, Data Hold, MAX and relative measurement functions, as well as a low-battery indicator. It is powered by a 9 V (6F22) battery.
- Display: Digital
- True RMS: Yes
- AC current: Up to 2000 A
- DC current: Up to 2000 A
- AC voltage: Up to 750 V
- DC voltage: Up to 1000 V
- Resistance: Up to 66 MΩ
- Frequency: Up to 20 MHz
- Duty cycle: 10%–90%
- Maximum reading: 6000
- Inrush current: Yes
- Functions: Data Hold, MAX, relative measurement
- Tests: Diodes and continuity
- Analog bar graph: 66 segments
- Auto-ranging: Yes
- Jaw opening: 63 mm
- Power supply: 9 V battery (6F22)
- Display: 43 x 30 mm
- Dimensions: 298 x 107 x 47 mm
- Weight: 726 g
- Package contents: Battery, test leads, output cable, carrying case, user manual
- Certifications: CE, UKCA, cETLus
Dimensions
- with Test Leads
- Yes
- AC Current
- 2000 A
- Indication
- Digital
- Bluetooth
- No
- ISO/NIST Calibration Certificate
- No
Features & Functions
- Inrush Current
- Yes
- True RMS
- Yes
- NCV
- No
- LoZ (Low Impedance / Low Impedance)
- No
- VFD Mode / LPF (Low Pass Filter)
- No
- Temperature Measurement
- No
- Capacitor Capacitance Measurement
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.