The secondary ignition function displays the waveform along with the spark voltage, RPM, burn time, and burn voltage at the same time. The over-molded housing technology protects the tool by uniformly dispersing shock over a greater surface area than with a conventional rubber boot design. Kit includes red and yellow test leads, black ground lead, 3- and 5-way alligator clips, 3 test probes, 3 back probes, ignition probes, inductive pickup, lead extensions, AC adapter, update cable/software, soft carrying case, and user manual. CE-certified with a one year warranty. 

The 3840-13 Update Kit gives current OTC 2-Channel Scope owners the ability to update the vehicle-specific database on their scope and add wiring diagrams, test procedures, operation theory, and troubleshooting tips for model years 2001 through 2006 on 25 different makes.  The simple process takes just moments to add these powerful tools and increase your productivity. (Update requires access to a PC with Windows 2000 or newer).