• Determines correct phase wiring sequence(L1, L2, L3) for 3-phase system installation
• Complete with color coded test leads with large color-coded alligator clips, and carrying case
• Cat III-600V safety category
• LEDs display phase direction (clockwise/counter-clockwise) and which phases are live
• Contact or non-contact motor rotation direction indicator

The Triplett Model PR450 determines correct phase wiring sequence (L1, L2, L3) for 3-phase system installations and determines contact or non-contact motor-rotation direction. Color-coded test leads are provided for connecting to the system or motor under test. LEDs display phase direction/rotation (clockwise/counter-clockwise) and which phases are live. CAT III-600V safety rating. 1-year warranty.