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. Includes test leads with large color-coded alligator clips, carrying case, and 9V battery. CAT III-600V safety rating. 1-year warranty.
Also available as Phase Rotation Tester - PR400
PR450 | |
Voltage Range | 40 to 600VAC |
Bandwidth | 2 to 400Hz |
Power | 9V battery |
Safety Category | CAT III 600V |
Dimensions | 5.1 x 2.7 x 1.3” (130 x 69 x 32mm) |
Weight | 4.6oz (130g) |