UNI-T Digital Clamp Meter Multimeter UT203 UT-203,Retail Wholesale Specifications           Basic Functions     Range     Best Accuracy           DC Voltage     400mV/4V/40V/400V/600V     ±(0.8% +1)           AC Voltage     4V/40V/400V/600V     ±(1% +5)           DC Current     40A/400A     ±(2%+3)           AC Current     40A/400A     ±(2.5% +5)           Resistance     400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ     ±(1% +2)           Frequency     10Hz~1MHz     ±(0.1% +3)           Duty Cycle     0.1%~99.9%     √           Special Functions           Auto Ranging          √           Diode          √           Continuity Buzzer          √           Data Hold          √           Full Icon Display          √           Sleep Mode          √           Low Battery Display          √           Input Impedance for DC Voltage Measurement     Around 10MΩ     √           Input Impedance for DC Voltage Measurement     3999     √               Package Includes    1 x UNI-T UT203 Digital Clamp Multimeter   1 x Test Lead   1 x Test Clip   1 x Carrying Bag   1 x Hand Strap