Multimetro Auto Analizzatore Motore AC DC Corrente Dwell Morsetto Segnale RPM
Dwell angle (4/5/6/8 cylinders) + ms pulse width of the period test. Dwell Angle:0-90.0°,0-72.0°,0-60.0°,0-45.0°. it can save you battery with the function of Auto OFF after 15 mins with no operation.