This meter is a high-performance digital auto range automotive multimeter. Is an ideal measurement tool for automotive repair and service. Features: Measurement Scope: DC and AC Voltage, DC and AC Current, Resistance, Capacitance, Diode, Frequency, Continuity, City Cycle, Temperature (°C/°F) RPM Engine, Dwell Angle, Fuel Injection Duration, O2-sensor, Alternator, and DTC (Diagnostic Trouble Code)detection and fault code detection Large Dual-LCD display With Built-in Buzzer Low battery indication Auto power off Full-range overload protection With backlight function Analog Bar Graph LCD display Manual ranging and auto ranging function Data HOLD function Data Store, Recall and Erase MIN / MAX Recording Mode Specifications: Display Main Display: 5-digit LCD, with a max reading of 99999 Secondary display: 4-digit LCD, with a max. reading of 9999 Over range Indications: "OL" shown on the LCD Negative Polarity Indication: Negative sign "-" shown on the LCD automatically Sampling Rate: About 2~4 times/sec Operating Temperature : 0 ~ 40°C,
