Voltage (V):
kilovolts [kV]
volts [V]
millivolts [mV]
Current (I):
amperes [A]
milliamperes [mA]
Resistance (R):
ohms [Ω]
kilohms [kΩ]
megohms [MΩ]
Power (P):
watts [W]
kilowatts [kW]
megawatts [MW]
horsepowers
BTU/h