Master your multimeter. This quick-reference guide helps identify common multimeter symbols and functions — perfect for students, techs, and certification prep.
Get to know the building blocks of electrical circuits. From resistors and capacitors to transformers and transistors, this chart breaks down the function of essential components used across fluid power systems.
Decode resistor values at a glance. Use this color-coded chart to quickly determine resistance, tolerance, and temperature coefficient — includes 3-, 4-, 5-, and 6-band examples.