ATD Tools 5639 Super Compression Tester Kit 1355-XL Rated at 20 tons (40

Rated at 20 tons (40

low side R1234yf 12 mm-F x 14 mm coupler

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Patented red ergonomic handle for a secure

L shape wrench 3/32"mm 56mml

ATD Tools 5639 Super Compression Tester Kit 1355-XL Rated at 20 tons (40The 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