Sinometer OEM Uni-Trend UT39C AC/DC Voltage and Current Up To 20A Measurement, Digital Multimeter With High Resolution and Accuracy ABS and Archly Plastic Made in USA or Imported Fully featured multimeter with high resolution and accuracy Large LCD display Data Hold AC/DC Voltage/Current, Resistance, Capacitance, Frequency, Diode, Transistor test & Temperature 30 days money back guarantee and 1 year limited warranty