60mm R.P.M. Tachometer (0~8K RPM/DC 12V)

60mm R.P.M. Tachometer (0~8K RPM/DC 12V)

4 (9 product reviews)Added 4 years ago
US$ 22.44 Free worldwide shipping!
DealExtreme
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Feb 2013by yeyorm
good tachometer, valid for diesel, with hall sensor. I purchased this gauge for a diesel engine, but is not ready for it. I saw in the little instruction manual that the green wire connects to the negative that goes to the ignition coil spark. As excited with a pulsed I made...translate
Apr 2012by marco35911
worth the money. The light is really bright at day and at night not annoying at all. Very nice white and red light. The meter goes up immediately, no delay or whatsoever. Easy to install. The green wire goes to the green wire of the coil....translate
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