Description : UNI-T UT203 Digital Clamp Multimeter DC AC Current Voltmeter Tester Specification : 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 √ Relative Mode √ Data Hold √ Sleep Mode √ Low Battery Display √ Input Impedance for DC Voltage Measurement ≥10MΩ √ Max. Display 3999 √ Power : 9V Battery (6F22) LCD Size : 36 x 18mm Product Colour : Red and Grey Product Net Weight : 200g Product Size : 210 x 76 x 30mm Package included : 1 x UNI-T UT203 Digital Clamp Multimeter 2 x Test leads (105cm-cable) 1 x Carrying bag 1 x Strap 1 x 9V 6F22 battery ( Included ) Details pictures :