Reach Barrier 3009 Garage Door Kit Adhesive Pads Included, 8 Bubble Insulation Panels, Silver

Description

Designed To Quickly Test The Condition Of Your Relay Out Of The Vehicle. Fully Self-Contained, No Need To Clamp Cables Onto The Vehicles Battery. Accurately Check The Relay Coil For Circuit Breaks, And Switch Contacts. Test Results Provide Good/Bad Indication; Green Led Pass, Red Led Fail. Used To Test The Most Common 12 Volt 4 And 5 Pin Relays On Today Vehicles. Compact Design, Nothing Additional Needed, And Super Easy To Use. 4 Aa Batteries Included.