Quick off-the-car relay tester - checks relay coil and switch contacts
Automatic test with good/bad indication - fails bad relays
Settable to 4 and 5 pin relay - tests the 3 most popular automotive relays
Switch contact are loaded to detect excessive resistance
Uses vehicle''s 12 Volt battery for power

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 2.6 inch
Length : 7.2 inch

Item Weight: 8 ounce (View shipping rates and policies)
Shipping Weight: 8.8 ounce (View shipping rates and policies)

ASIN : B0054WGSD2