Automotive Digital Multimeter Engine Analyser Dwell Tacho Meter Signal Clamp 20A
$59.20
Tacho (Rotate Speed):500~10000 RPM (+/-1.5% + 8). Dwell Angle:0-120.0°,0-90.0°,0-72.0°,0-60.0°,0-45.0°. AC Current: 20A. The ignition frequency of the engine ignition system must be between 10 Hz and 400Hz.
