?Features；
Display Count：10000
Auto Range：√
Jaw Capacity：50mm
True RMS：AC Voltage/AC Current
Auto Power Off：√
Low Battery Indication：√
Data Hold：√
MAX/MIN：√
Data Logging：99
USB Interface：√
LCD Backlight：√
Analogue Bar Graph：51
Full Icon Display：√
Single-Phrase 2-Wires:√
3-Phrase 3-Wires:√
3-Phrase 4-Wires:√
Phase Sequence Test: Positive Phase，Reverse Phase，Phase Deficiency
Auto Calibration:√
Input Impedance for DCV：Around 10M┯
Specifications：
Model：UT233
AC Current (A)：40A/100A/400A/1000A ±(2%+5)
AC Voltage (V)：15V/100V/300V/600V ±(1.2%+5)
Frequency (Hz)：20Hz~500Hz
Active Power (W)：0.01KW-600KW ±(3%+5)
Apparent Power (VA)：0.01KVA~600KVA ±(4%+5)
Reactive Power (VAr)：0.01KVAr~600KVAr ±(4%+5)
Power Factor：0.3~1 ±(0.02%+2)
Phase Angle (°)：0° ∥ 360°±1°
Active Energy (Wh)：1~9999KWh ±(3%+2)
General Characteristic：
Power：1.5V Batteries(LR6) * 4 （not included)
LCD Size: 46mm * 42mm
Product Net Weight: 601g
Product Size: 303mm * 112mm * 39mm
Product Colour: Red and Grey
Package Size: 36 * 28.5 * 10cm / 14 * 11.2 * 3.8in
Package Weight: 2328g / 5.1lb
Package List:
1 * UNI-T UT233 Three Phase Digital Power Clamp Meter
2 * Test Leads
4 * Alligator Clips
1 * USB Interface Cable
1 * PC Software CD
1 * English Manual
1 * Tool Box
