An automatic transmission pressure gauge set is a combination of gauges and fittings designed to help troubleshoot automatic transmission problems.

The set pictured here is from Snap-on, and features two gauges for testing both high and low pressure ranges.

The automatic transmission pressure gauge set can be used to verify problems before beginning automatic transmission repairs.

Automatic transmission pressure gauge sets usually include several adapters and connectors for use with a wide variety of vehicles and transmission designs.