Digital Multimeter,Auto-Ranging Multi Tester,Measuring DC/AC Voltage, Current, Resistance, Capacitance, Frequency, Diode, Transistor and hfE of 4000 Count,HOLDPEAK-36K(Blue) UL SAFETY CERTIFICATION APPROVEDUL certified digital multimeter multi tester designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. AUTO METER & MANUAL METER ARE AVAILABLEAuto-ranging scales eliminate the need to dial in the correct range when making electronic measurements. SIMPLE OPERATION DESIGNFeatures large digital display and color coded LED's for battery quick check. MORE FUNCTIONS YOU NEED ARE AVAILABLEMeasurement of dc and ac voltage, ac and dc current, resistance, capacitance, frequency, diode, transistor and hfE of 4000 count automatic range. HIGH SAFETY PERFORMANCEProtective rubber corner guards for drop protection.