Easily power your MegaSquirt ECU or JimStim testing setup with this high-quality 12V DC power supply. Designed for convenient plug-and-play use, this unit connects directly to your JimStim or any MegaSquirt setup that accepts a barrel jack input.

Perfect for bench testing, tuning, or simulator use without needing a car battery or external power supply.

Key Features:

• Compatible with JimStim and MegaSquirt ECUs

• Universal input: 120V–240V AC (works worldwide)

• Output: Regulated 12V DC

• Standard barrel connector for direct connection

• Great for bench testing and simulator setups

Note: This is an essential tool for users assembling or testing MegaSquirt ECUs and stimulators outside of the vehicle.