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