Aircraft Tool Supply Magneto Synchronizer (Aviation Deluxe)

Received unit and needed to use this week, lights stay on all the time even when grounding and buzzer not working. Not operational at all

Small and reliable. It's exactly what I needed to time the mags on my airplane. I keep it in the toolbox on board just in case.

Works perfectly. It does exactly what i need it to do would definitely recommend to others. And would definitely buy another if mine broke.

Solid well built product, cant wait to use it. Seems like a solid too every piston mechanic should have 1

used it and it was perfect.

Works good.

Works great!!

Tool operated well out of the box