1143
R.P.M. DIGITAL INDICATOR
The most essential and most useful instrument needed for a car is offered in its electronic version.The circuit is reliable, highly accurate and easy to assemble. The engine revolutions are counted and the result is displayed on a four digit display. Engine revolutions in the range between 0 and 7000 r.p.m. are measured.The circuit can be installed in almost any car due to its small size. Dissipation current: 180mA. V 12 VDC PCB 39x65mm