Brand: MSD Ignition
Manufacturer's Part Number: 89952
Part Type: Ignition Testers
Product Line: MSD RPM Module Testers
Automotive Fittings Part Number: MSD-89952
UPC: 085132899524
LCD Readout: No
Checks and Tests Ignition: No
Checks and Tests Coil: No
Checks and Tests Rev Limits: Yes
Checks and Tests RPM Switch Operation: No
Checks and Tests Shift Level RPM: Yes
Checks and Tests Tachometer Accuracy: No
Quantity: Sold individually.
Description:
If you're using an MSD ignition box or rpm module, you need to have one of these rpm checkers. Each tester operates on a single 9 V battery and is simple to use; you just plug it into your MSD ignition box or rpm module and hold down the button—that's it. MSD rpm module testers are essential for any racing class with rpm limitations.