Description:
Quickly and accurately determine refrigerant purity Displays amount of R-1234yf, R-134a, R-12, R-22 and Hydrocarbons in percentage Displays % air in pure R-1234yf & R-134a Capable of testing R-12 with optional R-12 hose Improved oil resistance with the user replaceable oil restrictor Large Color Display Easily print test results with built in printer Battery powered with internal lithium battery Ergonomic design with protective boot
