/riˈɡɔːl/ (ree-GOH-uhl)

Definitions

1. noun

A brand of electronic test and measurement equipment, especially oscilloscopes and signal generators.

“The researcher used a Rigol scope to analyze the circuit’s behavior.”

2. proper noun

A French company that specializes in electronic test and measurement equipment.

“Rigol’s products are widely used in the field of electronics engineering.”