ATD Tools 5639 Super Compression Tester Kit 1355-XL It's simple to slip on

It's simple to slip on for instant results

Rated at 20 tons (40

Patented red ergonomic handle for a secure

(10) 3/8" x 1/2"

low side R1234yf 12 mm-F x 14 mm coupler

ATD Tools 5639 Super Compression Tester Kit 1355-XL It's simple to slip onThe ATD Tools Super Compression Tester Kit (ATD 5639) is a professional grade diagnostic tool designed to test engine compression across all major domestic and foreign vehicle platforms with gasoline engines, including mini engines. The kit features a 2 1 2" dual scale gauge with ranges of 0 300 PSI and 0 21 BAR, providing accurate readings across a wide variety of engine sizes and configurations. A quick coupler connection system allows for rapid