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 user replaceable oil restrictor Large Color Display Battery powered with internal lithium battery Ergonomic design with protective boot
