The UNI-T UT281E+ is a professional True RMS flexible clamp meter designed for high-current electrical measurement and troubleshooting. Its flexible 1100 mm coil allows technicians to measure current around large or difficult-to-access conductors, with AC current measurement up to 10 kA. It also provides voltage, resistance, frequency, inrush current, and continuity measurements, making it suitable for electrical, industrial, power, and HVAC applications.
FEATURES
- True RMS measurement with 6000-count display
- AC current measurement up to 10 kA
- 1100 mm flexible coil with 350 mm conductor diameter
- AC/DC voltage measurement up to 1000 V
- Inrush current measurement up to 6000 A
- Dual LCD display for AC voltage + frequency or AC current + frequency
- Data storage for up to 999 measurement sets
- Data hold, review, and delete functions
- High-voltage and over-range alarm
- Low-voltage indication and automatic power-off
- CAT III 1000 V / CAT IV 600 V safety rating
- IP54 protection and 2 m drop protection
INCLUDES
- 1 × UNI-T UT281E+ Flexible Clamp Meter
- 3 × 1.5 V AAA Batteries
SPECIFICATIONS
- Model: UT281E+
- AC Current Range: 10 A / 100 A / 1 kA / 10 kA
- AC Current Accuracy: ±(2.0% + 5) to ±(3.0% + 5), depending on range
- DC Voltage: 6 V / 60 V / 600 V / 1000 V
- AC Voltage: 6 V / 60 V / 600 V / 1000 V
- Frequency Response: 45–500 Hz
- AC Frequency: 10 Hz–1000 Hz
- AC Voltage Frequency: 10 Hz–30 kHz
- Inrush Current: Up to 6000 A
- Resistance: 600 Ω–60 MΩ
- Display Count: 6000
- Flexible Coil Length: 1100 mm
- Maximum Conductor Diameter: 350 mm
- Data Storage: 999 Sets
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -10°C to 50°C
- Operating Humidity: Less than 75%
- Power Supply: 3 × 1.5 V AAA Batteries
- Safety Rating: CAT III 1000 V / CAT IV 600 V
