STATU22 Features: -Made to detect defective power steering pumps and gears, plus kinked or clogged lines.-Dual 2-1/2" easy-to-read gauge records pressure from 0-2000 PSI and 0-140 bar.-Power Steering and Rack Tester.-Repair Only. Includes: -Adapters includedThis tester takes the guesswork out of power steering analysis quickly and accurately, by detecting defective power steering pumps and gears, plus kinked or clogged lines. Includes most adapters to test domestic cars and light trucks, and some imports. The 2-1/4" gauge has a dual scale dial with ranges from 0 - 2000 psi and 0 - 140 bar. This is a simple process and cuts out on down time! .