The Twin Scan 3 includes a scopemeter feature that allows display of two signal waveforms and is very useful for diagnostic purposes. The optional probe kit includes two insulation displacement probes and extension wires with mating weather-pack connectors that plug into the analog inputs on the Twin Scan 3. Insulation piercing probes allow easy connection to any point on the motorcycle wire harness. The scopemeter feature is independent of the scan tool capability and can be used on any vehicle. Two switches on the side of the Twin Scan 3 allow selection of the voltage range for the channel one and channel two analog inputs. The low range is 0 to 20-Volts and is suitable for most signals except crankshaft position sensor, coil drive and injector drive signals that
require the high Â± 200-Volt range.
- Blue and white insulation piercing probes and 48 in. extension wires with mating weather-pack connectors that plug into the white channel and blue channel analog inputs on the Twin Scan 3
- Red and black alligator clips that can be used in place of the insulation piercing probes for accessing signals
- Power adaptor for use on earlier H-D® motorcycles with four terminal
- Power cord with red and black alligator clips for general purpose use with any +12-Volt power source