Fluke 9040 – Phase Rotation Indicator

Fluke 9040 – Phase Rotation Indicator

Key Features:

  • Indicates three-phase presence and phase rotation direction
  • Clear LCD display for fast interpretation of results
  • Voltage range from 40 V to 700 V
  • Frequency range from 15 Hz to 400 Hz
  • No battery required – powered directly from the circuit under test

The Fluke 9040 Phase Rotation Indicator provides fast and reliable verification of phase sequence on three-phase electrical systems. Fluke designed it for electricians, maintenance engineers, and industrial technicians who need to confirm correct motor and equipment connections.

The instrument clearly indicates both the presence of all three phases and the direction of phase rotation. As a result, users can quickly determine phase sequence and identify incorrect wiring before equipment is energised.

With a voltage range from 40 V to 700 V and a frequency range from 15 Hz to 400 Hz, the Fluke 9040 is suitable for a wide variety of commercial and industrial applications. In addition, the clear LCD display provides easy-to-read results in the field.

The unit operates without batteries and draws power directly from the circuit under test. Furthermore, the supplied self-retaining test probes provide secure connections and simplify testing on industrial installations.

Its compact, lightweight design makes it easy to carry and use throughout the working day. Therefore, the Fluke 9040 provides a practical solution for verifying phase rotation, commissioning equipment, and troubleshooting three-phase systems.