Pro Digital Timing Light #5568a

The Innova 5568 professional timing light includes four advanced function digital readouts utilizing an easy-to-read backlit LCD. Built for one-hand use, the 5568 maximizes vehicle analysis efficiency and durability.


Free shipping | 1-Year Warranty


This product can expose you to chemicals including DiNP, which is known to the State of California to cause cancer.
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Tachometer - 249 to 9,990 RPM
Advance Degrees (2 & 4 cycle) - 0° to 90°
Dwell - 0° to 180°/2-12 Cylinders
Voltage - 10 to 16 Volts DC

Heavy-duty ABS/Polycarbonate Shockproof Housing and Rubber Molded Boots:

Superior strength and longevity in high use environments.

Molded Plastic Storage Case:

For easy and safe storage.

Detachable 6-foot Leads:

User replaceable and provide ample length even in the largest engine bays.

Slim, Rotating Barrel:

Allows for easier and better aiming at the timing mark.

Patented Skip Circuitry Test:

Tests up to 9,990 RPM.

Built-in Hand Guard:

Protection from moving parts in the engine bay.

Need more help?
Pro Inductive Pickup



Does my timing light support Multi Spark Ignitions system or MSD?

No, unfortunately not. Our timing lights will only work on conventional breaker point, electronic ignition systems, or with DIS (distributorless ignition systems). 

You can download a copy of the Product User Manual from our website: 

Make sure the battery clips are firmly connected to the battery terminals. Also, make sure the battery clip polarity is correct (red battery clip is connected to the positive (+) battery terminal, black battery clip is connected to the negative (–) battery terminal).
Our timing light will only work on 12V negative ground system. Some pre-1960’s vehicles used positive ground systems. Check service manuals for the correct ground systems.
Make sure the upper and lower ferrite cores of the inductive pickup clip are clean. Make sure the inductive pickup clamp is properly connected to the No. 1 spark plug cable.
Disconnect and reconnect the timing light's positive (+) battery clip from the battery to reset the unit.

The green clamp is only needed when reading dwell. It goes on the negative side of the ignition coil.

Place the RED lead onto the positive (+) side of the battery. Place the BLACK lead onto the negative (-) side of the battery, or the chassis of the vehicle.

Diesel vehicles do not have spark plugs or distributor. Therefore, our timing lights will not work on diesel engines.

Yes, the 5568 Timing light will work on 2 cycle/stroke engines.
Consult the vehicle's service manual for procedures and specifications.
Your timing light may be used on vehicles with 6-volt electrical systems by using the following connection procedure: 12-volt automotive battery required.
1. Connect the RED battery clip to the positive (+) terminal of a 12-volt battery.
2. Connect the BLACK battery clip to the negative (-) terminal of a 12-volt battery.
3. Using a length of 18AWG jumper wire, ground the negative (-) terminal of the 12-volt battery to a known-good ground on the vehicle under test.