12V Electronic Relay Tester, Professional Automotive Battery Checker, Auto Diagnostic Tool

General Description

A quick test tool designed to check the condition of automotive relays. Powered by a continuous automotive battery (11V-15V) supply to the relay coil, this tool effectively tests the contact function of relays. It observes contact data, closing time, and relay inertia at each test stage. In case of relay failure, a red LED illuminates, while a green LED indicates normal operation. Its simple and compact design makes it easy to use and carry.

Technical Specifications

• Item Type: Automotive Relay Tester
• Material: ABS
• Condition: 100% Brand New
• Color: As the picture shown

Other Information

• Package List: 1 x Automotive Relay Tester