The Fluke 9040 is effective for measuring phase rotation in all areas where three-phase supplies are used to feed motors, drives and electrical systems. This unit is a rotary field indicator and can provide clear indication of the three-phase via an LCD display adn the phase rotation direction to determine correct connections. It allows rapid determination of phase sequence and has a voltage (up to 700V) and frequency range suitable for commercial and industrial applications. The included test probes have a variable clamping range for safe contact, also in industrial sockets.
FEATURES

• 3 phase indication
  
• Indication of phase rotation
  
• Clear LCD display
  
• No battery required