Set dial to the . The meter will beep if a continuous path exists (0 ohms). Resistance
: The red lead plugs here for most voltage and resistance tests. 10A : Used strictly for high-current measurements. 3. Operational Guide Measurement Type Setup & Procedure Voltage (DC) Mac Tools Et 130 Manual
: Remove the battery if the tool will not be used for a long period to prevent leakage [0.5.1]. Set dial to the
: Check the internal fuse; blown fuses are common if the red lead was incorrectly placed in the 10A port during a voltage check. 10A : Used strictly for high-current measurements
: Shows numerical readings, units of measurement, and low-battery indicators. Test Lead Ports : COM : The common (black) lead always plugs in here.
Set dial to . Touch the black probe to ground and the red probe to the power source. Continuity
: Do not exceed the maximum rated voltage (typically 600V AC/DC) to avoid electrical shock or equipment failure.