ITEM NAME:ST-201 Digital Auto Range Clamp Multimeter Tester Meter DMM AC DC Volt Ohm Meter Product Description Description: Description Basic Functions/Range/Best Accuracy: DC Voltage: 200mV/2V/20V/200V/600V,  ±(0.8%+1) AC Voltage: 2V/20V/200V/600V,  ±(1.2%+5) AC Current: 2A/20A/200A/400A,  ±(1.5%+5) Resistance: 200W/2kW/20kW/200kW/2MW/20MW,  ±(1%+2) Temperture(oC):-40oC~1000oC,  ±(1%+3) Temperture(oF): -40oF~1832oF,  ±(1%+6) Special Functions Auto Ranging: Yes Diode: Yes Continuity Buzzer: Yes Max Hold: Yes Data Hold: Yes Full Icon Display: Yes Sleep Mode: Yes Low Battery Display: Yes Input Impedance for DC: Yes Voltage Measurement: Around 10MW Max Display : 1999 General Characteristics: Power: 3V Battery (AAA x 2)(NOT INCLUDED) LCD Size: Approx.35.6 x 18mm Product Colour: Red Product Net Weight: Approx. 220g Product Size: Approx. 210 x 75.6 x 30mm Included: 1 x Digital Clamp Multimeters ST201 2 x Test Lead 1 x Carring Bag 1 x User Manual.AC Current: 2A/20A/200A/400A,  ±(1.5%+5). Input Impedance for DC: Yes. 2 x Test Lead. Max Hold: Yes. Data Hold: Yes. Auto Ranging: Yes. 12 months Warranty. If item is defective after 3 months, you can still send it back to us.