Efficiently diagnose and solve electrical problems for both automotive and household environments with this premium quality, easy to use VoltFlow Digital Multimeter. Simple to use, providing a variety of measuring capabilities. Features: Measurements for AC/DC Voltage Gauging DC Current Resistance Determination Continuity Check Transistor & Diode Testing Battery Evaluation for 1.5V & 9V LCD Display: Large 3 1/2 digit, 12.5mm for easy visibility Data Hold Button: Lock in your reading with a simple press Back Light Feature: Easily press to turn on the display's illumination in dimly lit areas; press again to turn it off Function and Range Switch: Combines power and measurement type choices into a single control Overload Shield: To prevent damage to the multimeter and its user while in use Straightforward Connections: Jacks are readily identifiable for setup Instant Buzzer Feedback: Hear continuity outcomes without having to look Selective Intuitively: Effortlessly toggle between function and range Quick Setup Reference: Operation Black Lead (COM) Red Lead (VΩmA) Red Lead (10Amax) Voltage, Resistance, Diode, etc. Connect Connect Avoid Current (>200mA) Connect Avoid Connect Caution: Use the 10Amax jack only for current measurements to prevent damage.