WIDE APPLICATIONS -118A Multimeter measures up to 600V AC/DC voltage, 10A AC/DC current and 60 MOhms resistance, electrical tester also tests temperature, capacitance, frequency, duty-cycle, wire on-off, and test diodes and continuity.EASY OPERATION - Switch the dial to the function you need, and the LED lights on the jacks will shine accordingly. To plug in the leads is easy. Autoranging saves you the hassle of having to know which range of value. Large 2.9 LCD backlight display, easy-to-read digits offer a 6000-count resolution. MULTI-FUNCTION - Non-contact voltage testing and Live function with sound and light alarm. Flashlight on the back ensures easy use in dimly lit places. Min/Max/Average to record signal fluctuations. Stable kickstand, Pen slot on the back, Low battery prompt, Data retention, Auto power-off. SAFETY FIRST - IEC Rated CAT III 1000V, CAT IV 600V, CE, RoHS certified. Anti-Burn with double ceramic fuse and thermistor protection circuit. High Voltage Protection is active on all ranges. Double insulated unit. Silicone protective case prevents it from falling damage. Main functions:AutoRange/Analog Bar Display/True RMS/NCV/Data hold/Back light/LED lamp/Diode test/Triode test/Continuity/Over load protection/Low Battery Indication/Auto Power Off/Short-circuit protection.Auto Power Off:Press the 'FUNC' button when turning on the meter todeactivate the Auto Shut Off function.NCV:Place the multimeter close to the AC voltage source (no wire is required) and the multimeter will display the voltage and give a corresponding prompt.HTN full-viewing angle screen, 180 degree viewing angle. Has two LED backlights, Display is brighter than other sellers'. When the measured voltage exceeds 80V or current exceeds 1A, the white backlight will turn orange as a danger warning.Wide range of applications: car repair, industrial circuit inspection, home circuit check.Specification:Safety Level/Certification: IEC-61010-1 CAT 1000V, CAT IV 600V, double insulationDisplay: True RMS, 6000 counts, 3 5/6 digitsOverload Display: Display OLDC Voltage: 600mV/6V/60V/600V(0.5%+3), 1000V (0.5%+3)AC Voltage: 600mV/6V/60V/600V/750V(0.8%+5)DC Current: 600A/6000A/60mA/600mA/10A(1.2%+3)AC Current: 600A/6000A/60mA/600mA/10A(1.5%+3)Resistance: 600/6K/60K/600K/(1.0%+3),6M/60M (1.5%+3)Capacitance: 10nf/100nf/1000nf/10uf/100uf/1000uf(4.0%+5), 10MF/100MF(5.0%+5)Frequency/Duty:10Hz/100Hz/1000Hz/10kHz/100kHz/1000kHz (1.0%+3),10MHz/(3.0%+3)