The Fluke 9040 ESP is a rugged handheld phase rotation indicator designed for rapid detection of phase sequence and rotational direction in three‑phase systems. It features a clear LCD display and works across 40–700 V AC and 15–400 Hz, eliminating the need for batteries by powering from the tested unit. Ideal for electrical troubleshooting, motor, drive and industrial system verification.
■ Detects phase rotation and phase sequence in three‑phase electrical systems ■ Operates across 40–700 V AC and 15–400 Hz for versatile industrial use ■ Clear LCD display for fast interpretation in the field ■ No battery required — powered from the unit under test ■ Includes self‑retaining test probes and alligator clip for secure contact ■ Original and brand new, within warranty period ■ 100% Satisfaction Guarantee
