Extech 480403
Phase Sequence/Motor Rotation Tester

• Indicates rotation direction of the motor
• Determine rotation of a motor without contact
• Ensures that motor does not get damaged from incorrect wiring
• 120 to 400VAC rated test range for testing phase orientation of three phase power sources over 2 to 400Hz frequency range
• LEDs indicate phase orientation (clockwise or counter-clockwise)and whether each of the three phases is live
• Durable housing is double molded
• Easy to open alligator clips with wide jaws
• Complete with cable and three large color coded alligator clips, pouch case, and 9V battery