The Fuse buddy Tester connects directly into the fuse socket. No more clumsy connections at the fuse box, adapter fitting plugs directly into fuse socket.
 

• Removed fuse is plugged into the Fuse Buddy manitaining circuit protection.
• Great for diagnostic troubleshooting.
• Measuring Capability:0-20 Amps/19.99V DC or AC
• CE certificated and RoHS compliant