Q-TECH Hall Sensor Tester 2-Channel for BMW R 1100, 850, 1150, 1200

P/N: 132.277

Setting device for both Hall sensors on BMW Part # 12 11 7 673 277 (Oval connector) and is also used for setting the static timing of the engine.

An indispensable tool for every mechanic for testing hall sensor functionality as well as setting ignition timing. More capable than the BMW Timing tester

Power is supplied by a 9 volt battery (not included).