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1 Level
1316 Review
50 Karma

Review on AEMC 2121 12 Phase Rotation Length by Christian Poojary

Revainrating 4 out of 5

The tool is excellent. The cables are long enough for safe operation.

Excellent tool. The cords are long enough for safe handling and the magnet on the back of the tool makes it even easier to work with. However, it can be dangerous to wait for the phase rotation to actually read when you don't know about it. When you connect the instrument for the first time, it will automatically read rotation a, b, c. This can be misleading. You have to wait and after the tool beeps, it will show the actual rotation.

Pros
  • Designed to test a wider range of 75V to 1000V AC 3 phase power supplies
Cons
  • not reliable